51862365

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10771}}^1$

素因数の和:10889

約数の個数: 24

約数和(自身を含む): 90743328

約数和(自身を除く): 38880963

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 10771, 32313, 53855, 96939, 161565, 484695, 1152497, 3457491, 5762485, 10372473, 17287455, 51862365]

約数ペア:

[(1, 51862365), (3, 17287455), (5, 10372473), (9, 5762485), (15, 3457491), (45, 1152497), (107, 484695), (321, 161565), (535, 96939), (963, 53855), (1605, 32313), (4815, 10771)]