In the fifth grade, 48 students signed up for voluntary labor. The teacher asked them to divide themselves into several groups with equal numbers, and the number of groups was required to be greater than 2 and less than 10. How many groups can it be divided into?
五年级有48名同学报名参加义务劳动．老师让他们自己分成人数相等的若干小组，要求组数大于2，小于10．可以分成几组？
<result>6</result>