The students of class 5 and 1 performed in a queue. There are 12 or 16 people in each row. There is neither shortage nor excess. It is known that there are less than 50 students in this class. How many people are there in this class?
五1班学生进行队列表演，每行12人或16人都正好，既没有人员不足，也没有人员多余，已知这个班的学生不到50人，这个班一共有多少人？
<gadget id="calculator">2 * 2 * 2 * 2 * 3</gadget>
<output>48</output>

<result>48</result>