51251974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{11003}}^1$

素因数の和:11159

約数の個数: 16

約数和(自身を含む): 82001808

約数和(自身を除く): 30749834

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 11003, 22006, 187051, 374102, 1507411, 3014822, 25625987, 51251974]

約数ペア:

[(1, 51251974), (2, 25625987), (17, 3014822), (34, 1507411), (137, 374102), (274, 187051), (2329, 22006), (4658, 11003)]