49890717

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{50857}}^1$

素因数の和:50972

約数の個数: 12

約数和(自身を含む): 72726940

約数和(自身を除く): 22836223

約数列:

[1, 3, 9, 109, 327, 981, 50857, 152571, 457713, 5543413, 16630239, 49890717]

約数ペア:

[(1, 49890717), (3, 16630239), (9, 5543413), (109, 457713), (327, 152571), (981, 50857)]