54077620

素因数分解:

$2^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1879}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 113702400

約数和(自身を除く): 59624780

約数列:

[1, 2, 4, 5, 10, 20, 1439, 1879, 2878, 3758, 5756, 7195, 7516, 9395, 14390, 18790, 28780, 37580, 2703881, 5407762, 10815524, 13519405, 27038810, 54077620]

約数ペア:

[(1, 54077620), (2, 27038810), (4, 13519405), (5, 10815524), (10, 5407762), (20, 2703881), (1439, 37580), (1879, 28780), (2878, 18790), (3758, 14390), (5756, 9395), (7195, 7516)]