51086060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134437}}^1$

素因数の和:134465

約数の個数: 24

約数和(自身を含む): 112927920

約数和(自身を除く): 61841860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 134437, 268874, 537748, 672185, 1344370, 2554303, 2688740, 5108606, 10217212, 12771515, 25543030, 51086060]

約数ペア:

[(1, 51086060), (2, 25543030), (4, 12771515), (5, 10217212), (10, 5108606), (19, 2688740), (20, 2554303), (38, 1344370), (76, 672185), (95, 537748), (190, 268874), (380, 134437)]