54711820

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{11351}}^1$

素因数の和:11601

約数の個数: 24

約数和(自身を含む): 115381728

約数和(自身を除く): 60669908

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 11351, 22702, 45404, 56755, 113510, 227020, 2735591, 5471182, 10942364, 13677955, 27355910, 54711820]

約数ペア:

[(1, 54711820), (2, 27355910), (4, 13677955), (5, 10942364), (10, 5471182), (20, 2735591), (241, 227020), (482, 113510), (964, 56755), (1205, 45404), (2410, 22702), (4820, 11351)]