47253380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{124351}}^1$

素因数の和:124379

約数の個数: 24

約数和(自身を含む): 104455680

約数和(自身を除く): 57202300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 124351, 248702, 497404, 621755, 1243510, 2362669, 2487020, 4725338, 9450676, 11813345, 23626690, 47253380]

約数ペア:

[(1, 47253380), (2, 23626690), (4, 11813345), (5, 9450676), (10, 4725338), (19, 2487020), (20, 2362669), (38, 1243510), (76, 621755), (95, 497404), (190, 248702), (380, 124351)]