50以内的合数有哪些

问题描述:

50以内的合数有哪些

50以内的合数有:4,6,8,9,10,12,14,15,16,18,20,21,22,24,25,26,27,28,30,32,33,34,35,36,38,39,40,42,44,45,46,48,49,50.
一楼的,1,2不是合数哟!