50457140

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2447}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 106106112

約数和(自身を除く): 55648972

約数列:

[1, 2, 4, 5, 10, 20, 1031, 2062, 2447, 4124, 4894, 5155, 9788, 10310, 12235, 20620, 24470, 48940, 2522857, 5045714, 10091428, 12614285, 25228570, 50457140]

約数ペア:

[(1, 50457140), (2, 25228570), (4, 12614285), (5, 10091428), (10, 5045714), (20, 2522857), (1031, 48940), (2062, 24470), (2447, 20620), (4124, 12235), (4894, 10310), (5155, 9788)]