57130372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{1279}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 107878400

約数和(自身を除く): 50748028

約数列:

[1, 2, 4, 13, 26, 52, 859, 1279, 1718, 2558, 3436, 5116, 11167, 16627, 22334, 33254, 44668, 66508, 1098661, 2197322, 4394644, 14282593, 28565186, 57130372]

約数ペア:

[(1, 57130372), (2, 28565186), (4, 14282593), (13, 4394644), (26, 2197322), (52, 1098661), (859, 66508), (1279, 44668), (1718, 33254), (2558, 22334), (3436, 16627), (5116, 11167)]