50811985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 23319215

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 545, 665, 701, 763, 2071, 3505, 3815, 4907, 10355, 13319, 14497, 24535, 66595, 72485, 76409, 93233, 382045, 466165, 534863, 1451771, 2674315, 7258855, 10162397, 50811985]

約数ペア:

[(1, 50811985), (5, 10162397), (7, 7258855), (19, 2674315), (35, 1451771), (95, 534863), (109, 466165), (133, 382045), (545, 93233), (665, 76409), (701, 72485), (763, 66595), (2071, 24535), (3505, 14497), (3815, 13319), (4907, 10355)]