56439724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{10601}}^1$

素因数の和:10638

約数の個数: 24

約数和(自身を含む): 108649296

約数和(自身を除く): 52209572

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 10601, 21202, 42404, 116611, 233222, 466444, 1282721, 2565442, 5130884, 14109931, 28219862, 56439724]

約数ペア:

[(1, 56439724), (2, 28219862), (4, 14109931), (11, 5130884), (22, 2565442), (44, 1282721), (121, 466444), (242, 233222), (484, 116611), (1331, 42404), (2662, 21202), (5324, 10601)]