54955340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249797}}^1$

素因数の和:249817

約数の個数: 24

約数和(自身を含む): 125898192

約数和(自身を除く): 70942852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249797, 499594, 999188, 1248985, 2497970, 2747767, 4995940, 5495534, 10991068, 13738835, 27477670, 54955340]

約数ペア:

[(1, 54955340), (2, 27477670), (4, 13738835), (5, 10991068), (10, 5495534), (11, 4995940), (20, 2747767), (22, 2497970), (44, 1248985), (55, 999188), (110, 499594), (220, 249797)]