52080730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30817}}^1$

素因数の和:30850

約数の個数: 24

約数和(自身を含む): 101514492

約数和(自身を除く): 49433762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30817, 61634, 154085, 308170, 400621, 801242, 2003105, 4006210, 5208073, 10416146, 26040365, 52080730]

約数ペア:

[(1, 52080730), (2, 26040365), (5, 10416146), (10, 5208073), (13, 4006210), (26, 2003105), (65, 801242), (130, 400621), (169, 308170), (338, 154085), (845, 61634), (1690, 30817)]