56558515570

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{21505139}}^1$

素因数の和:21505409

約数の個数: 16

約数和(自身を含む): 102192425280

約数和(自身を除く): 45633909710

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 21505139, 43010278, 107525695, 215051390, 5655851557, 11311703114, 28279257785, 56558515570]

約数ペア:

[(1, 56558515570), (2, 28279257785), (5, 11311703114), (10, 5655851557), (263, 215051390), (526, 107525695), (1315, 43010278), (2630, 21505139)]