57349604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20809}}^1$

素因数の和:20879

約数の個数: 24

約数和(自身を含む): 110126520

約数和(自身を除く): 52776916

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 20809, 41618, 83236, 270517, 541034, 1082068, 1102877, 2205754, 4411508, 14337401, 28674802, 57349604]

約数ペア:

[(1, 57349604), (2, 28674802), (4, 14337401), (13, 4411508), (26, 2205754), (52, 1102877), (53, 1082068), (106, 541034), (212, 270517), (689, 83236), (1378, 41618), (2756, 20809)]