49125820

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4007}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 103358304

約数和(自身を除く): 54232484

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 4007, 6130, 8014, 12260, 16028, 20035, 40070, 80140, 2456291, 4912582, 9825164, 12281455, 24562910, 49125820]

約数ペア:

[(1, 49125820), (2, 24562910), (4, 12281455), (5, 9825164), (10, 4912582), (20, 2456291), (613, 80140), (1226, 40070), (2452, 20035), (3065, 16028), (4007, 12260), (6130, 8014)]