51317798

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30803}}^1$

素因数の和:30836

約数の個数: 24

約数和(自身を含む): 94814712

約数和(自身を除く): 43496914

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 30803, 61606, 215621, 431242, 523651, 1047302, 1509347, 3018694, 3665557, 7331114, 25658899, 51317798]

約数ペア:

[(1, 51317798), (2, 25658899), (7, 7331114), (14, 3665557), (17, 3018694), (34, 1509347), (49, 1047302), (98, 523651), (119, 431242), (238, 215621), (833, 61606), (1666, 30803)]