54704540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248657}}^1$

素因数の和:248677

約数の個数: 24

約数和(自身を含む): 125323632

約数和(自身を除く): 70619092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 248657, 497314, 994628, 1243285, 2486570, 2735227, 4973140, 5470454, 10940908, 13676135, 27352270, 54704540]

約数ペア:

[(1, 54704540), (2, 27352270), (4, 13676135), (5, 10940908), (10, 5470454), (11, 4973140), (20, 2735227), (22, 2486570), (44, 1243285), (55, 994628), (110, 497314), (220, 248657)]