50289255

素因数分解:

$3^4\times 5^1\times {\mathrm{124171}}^1$

素因数の和:124188

約数の個数: 20

約数和(自身を含む): 90148872

約数和(自身を除く): 39859617

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 124171, 372513, 620855, 1117539, 1862565, 3352617, 5587695, 10057851, 16763085, 50289255]

約数ペア:

[(1, 50289255), (3, 16763085), (5, 10057851), (9, 5587695), (15, 3352617), (27, 1862565), (45, 1117539), (81, 620855), (135, 372513), (405, 124171)]