57055700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43889}}^1$

素因数の和:43916

約数の個数: 36

約数和(自身を含む): 133337820

約数和(自身を除く): 76282120

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 43889, 87778, 175556, 219445, 438890, 570557, 877780, 1097225, 1141114, 2194450, 2282228, 2852785, 4388900, 5705570, 11411140, 14263925, 28527850, 57055700]

約数ペア:

[(1, 57055700), (2, 28527850), (4, 14263925), (5, 11411140), (10, 5705570), (13, 4388900), (20, 2852785), (25, 2282228), (26, 2194450), (50, 1141114), (52, 1097225), (65, 877780), (100, 570557), (130, 438890), (260, 219445), (325, 175556), (650, 87778), (1300, 43889)]