53885050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{12109}}^1$

素因数の和:12210

約数の個数: 24

約数和(自身を含む): 101360700

約数和(自身を除く): 47475650

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 12109, 24218, 60545, 121090, 302725, 605450, 1077701, 2155402, 5388505, 10777010, 26942525, 53885050]

約数ペア:

[(1, 53885050), (2, 26942525), (5, 10777010), (10, 5388505), (25, 2155402), (50, 1077701), (89, 605450), (178, 302725), (445, 121090), (890, 60545), (2225, 24218), (4450, 12109)]