51048420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{850807}}^1$

素因数の和:850819

約数の個数: 24

約数和(自身を含む): 142935744

約数和(自身を除く): 91887324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 850807, 1701614, 2552421, 3403228, 4254035, 5104842, 8508070, 10209684, 12762105, 17016140, 25524210, 51048420]

約数ペア:

[(1, 51048420), (2, 25524210), (3, 17016140), (4, 12762105), (5, 10209684), (6, 8508070), (10, 5104842), (12, 4254035), (15, 3403228), (20, 2552421), (30, 1701614), (60, 850807)]