50345145

素因数分解:

$3^4\times 5^1\times {\mathrm{124309}}^1$

素因数の和:124326

約数の個数: 20

約数和(自身を含む): 90249060

約数和(自身を除く): 39903915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124309, 372927, 621545, 1118781, 1864635, 3356343, 5593905, 10069029, 16781715, 50345145]

約数ペア:

[(1, 50345145), (3, 16781715), (5, 10069029), (9, 5593905), (15, 3356343), (27, 1864635), (45, 1118781), (81, 621545), (135, 372927), (405, 124309)]