49668020

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{21977}}^1$

素因数の和:22099

約数の個数: 24

約数和(自身を含む): 105230664

約数和(自身を除く): 55562644

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 21977, 43954, 87908, 109885, 219770, 439540, 2483401, 4966802, 9933604, 12417005, 24834010, 49668020]

約数ペア:

[(1, 49668020), (2, 24834010), (4, 12417005), (5, 9933604), (10, 4966802), (20, 2483401), (113, 439540), (226, 219770), (452, 109885), (565, 87908), (1130, 43954), (2260, 21977)]