49392159

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2351}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 67737600

約数和(自身を除く): 18345441

約数列:

[1, 3, 47, 141, 149, 447, 2351, 7003, 7053, 21009, 110497, 331491, 350299, 1050897, 16464053, 49392159]

約数ペア:

[(1, 49392159), (3, 16464053), (47, 1050897), (141, 350299), (149, 331491), (447, 110497), (2351, 21009), (7003, 7053)]