48777780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{812963}}^1$

素因数の和:812975

約数の個数: 24

約数和(自身を含む): 136577952

約数和(自身を除く): 87800172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 812963, 1625926, 2438889, 3251852, 4064815, 4877778, 8129630, 9755556, 12194445, 16259260, 24388890, 48777780]

約数ペア:

[(1, 48777780), (2, 24388890), (3, 16259260), (4, 12194445), (5, 9755556), (6, 8129630), (10, 4877778), (12, 4064815), (15, 3251852), (20, 2438889), (30, 1625926), (60, 812963)]