54798220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24247}}^1$

素因数の和:24369

約数の個数: 24

約数和(自身を含む): 116099424

約数和(自身を除く): 61301204

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 24247, 48494, 96988, 121235, 242470, 484940, 2739911, 5479822, 10959644, 13699555, 27399110, 54798220]

約数ペア:

[(1, 54798220), (2, 27399110), (4, 13699555), (5, 10959644), (10, 5479822), (20, 2739911), (113, 484940), (226, 242470), (452, 121235), (565, 96988), (1130, 48494), (2260, 24247)]