48627580

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{1901}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 102251520

約数和(自身を除く): 53623940

約数列:

[1, 2, 4, 5, 10, 20, 1279, 1901, 2558, 3802, 5116, 6395, 7604, 9505, 12790, 19010, 25580, 38020, 2431379, 4862758, 9725516, 12156895, 24313790, 48627580]

約数ペア:

[(1, 48627580), (2, 24313790), (4, 12156895), (5, 9725516), (10, 4862758), (20, 2431379), (1279, 38020), (1901, 25580), (2558, 19010), (3802, 12790), (5116, 9505), (6395, 7604)]