47988420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{799807}}^1$

素因数の和:799819

約数の個数: 24

約数和(自身を含む): 134367744

約数和(自身を除く): 86379324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 799807, 1599614, 2399421, 3199228, 3999035, 4798842, 7998070, 9597684, 11997105, 15996140, 23994210, 47988420]

約数ペア:

[(1, 47988420), (2, 23994210), (3, 15996140), (4, 11997105), (5, 9597684), (6, 7998070), (10, 4798842), (12, 3999035), (15, 3199228), (20, 2399421), (30, 1599614), (60, 799807)]