49875740

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1733}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 104872320

約数和(自身を除く): 54996580

約数列:

[1, 2, 4, 5, 10, 20, 1439, 1733, 2878, 3466, 5756, 6932, 7195, 8665, 14390, 17330, 28780, 34660, 2493787, 4987574, 9975148, 12468935, 24937870, 49875740]

約数ペア:

[(1, 49875740), (2, 24937870), (4, 12468935), (5, 9975148), (10, 4987574), (20, 2493787), (1439, 34660), (1733, 28780), (2878, 17330), (3466, 14390), (5756, 8665), (6932, 7195)]