50912495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4246

約数の個数: 16

約数和(自身を含む): 64817280

約数和(自身を除く): 13904785

約数列:

[1, 5, 19, 95, 131, 655, 2489, 4091, 12445, 20455, 77729, 388645, 535921, 2679605, 10182499, 50912495]

約数ペア:

[(1, 50912495), (5, 10182499), (19, 2679605), (95, 535921), (131, 388645), (655, 77729), (2489, 20455), (4091, 12445)]