51086655

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2179}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 88760880

約数和(自身を除く): 37674225

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2179, 2605, 4689, 6537, 7815, 10895, 19611, 23445, 32685, 98055, 1135259, 3405777, 5676295, 10217331, 17028885, 51086655]

約数ペア:

[(1, 51086655), (3, 17028885), (5, 10217331), (9, 5676295), (15, 3405777), (45, 1135259), (521, 98055), (1563, 32685), (2179, 23445), (2605, 19611), (4689, 10895), (6537, 7815)]