50805980

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6211}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 106970640

約数和(自身を除く): 56164660

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 6211, 8180, 12422, 24844, 31055, 62110, 124220, 2540299, 5080598, 10161196, 12701495, 25402990, 50805980]

約数ペア:

[(1, 50805980), (2, 25402990), (4, 12701495), (5, 10161196), (10, 5080598), (20, 2540299), (409, 124220), (818, 62110), (1636, 31055), (2045, 24844), (4090, 12422), (6211, 8180)]