51045968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{187669}}^1$

素因数の和:187694

約数の個数: 20

約数和(自身を含む): 104719860

約数和(自身を除く): 53673892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 187669, 375338, 750676, 1501352, 3002704, 3190373, 6380746, 12761492, 25522984, 51045968]

約数ペア:

[(1, 51045968), (2, 25522984), (4, 12761492), (8, 6380746), (16, 3190373), (17, 3002704), (34, 1501352), (68, 750676), (136, 375338), (272, 187669)]