54625780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248299}}^1$

素因数の和:248319

約数の個数: 24

約数和(自身を含む): 125143200

約数和(自身を除く): 70517420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 248299, 496598, 993196, 1241495, 2482990, 2731289, 4965980, 5462578, 10925156, 13656445, 27312890, 54625780]

約数ペア:

[(1, 54625780), (2, 27312890), (4, 13656445), (5, 10925156), (10, 5462578), (11, 4965980), (20, 2731289), (22, 2482990), (44, 1241495), (55, 993196), (110, 496598), (220, 248299)]