56261945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1319}}^1$

素因数の和:1792

約数の個数: 16

約数和(自身を含む): 71280000

約数和(自身を除く): 15018055

約数列:

[1, 5, 19, 95, 449, 1319, 2245, 6595, 8531, 25061, 42655, 125305, 592231, 2961155, 11252389, 56261945]

約数ペア:

[(1, 56261945), (5, 11252389), (19, 2961155), (95, 592231), (449, 125305), (1319, 42655), (2245, 25061), (6595, 8531)]