The students in Class 1, Grade 5 perform in a queue, and each row has 12 or 16 students. It is known that there are less than 50 students in this class. How many people are there in this class?
五年级1班学生进行队列表演，每行12人或16人都正好整行，已知这个班的学生不到50人，这个班有多少人？
<gadget id="calculator">2 * 2 * 3 * 2 * 2</gadget>
<output>48</output>

<result>48</result>