54860740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{249367}}^1$

素因数の和:249387

約数の個数: 24

約数和(自身を含む): 125681472

約数和(自身を除く): 70820732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 249367, 498734, 997468, 1246835, 2493670, 2743037, 4987340, 5486074, 10972148, 13715185, 27430370, 54860740]

約数ペア:

[(1, 54860740), (2, 27430370), (4, 13715185), (5, 10972148), (10, 5486074), (11, 4987340), (20, 2743037), (22, 2493670), (44, 1246835), (55, 997468), (110, 498734), (220, 249367)]