51870536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{381401}}^1$

素因数の和:381424

約数の個数: 16

約数和(自身を含む): 102978540

約数和(自身を除く): 51108004

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 381401, 762802, 1525604, 3051208, 6483817, 12967634, 25935268, 51870536]

約数ペア:

[(1, 51870536), (2, 25935268), (4, 12967634), (8, 6483817), (17, 3051208), (34, 1525604), (68, 762802), (136, 381401)]