56622520

素因数分解:

$2^3\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1373}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 127617120

約数和(自身を除く): 70994600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1031, 1373, 2062, 2746, 4124, 5155, 5492, 6865, 8248, 10310, 10984, 13730, 20620, 27460, 41240, 54920, 1415563, 2831126, 5662252, 7077815, 11324504, 14155630, 28311260, 56622520]

約数ペア:

[(1, 56622520), (2, 28311260), (4, 14155630), (5, 11324504), (8, 7077815), (10, 5662252), (20, 2831126), (40, 1415563), (1031, 54920), (1373, 41240), (2062, 27460), (2746, 20620), (4124, 13730), (5155, 10984), (5492, 10310), (6865, 8248)]