51758735

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{10639}}^1$

素因数の和:10790

約数の個数: 16

約数和(自身を含む): 71500800

約数和(自身を除く): 19742065

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 10639, 53195, 74473, 372365, 1478821, 7394105, 10351747, 51758735]

約数ペア:

[(1, 51758735), (5, 10351747), (7, 7394105), (35, 1478821), (139, 372365), (695, 74473), (973, 53195), (4865, 10639)]