47253140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214787}}^1$

素因数の和:214807

約数の個数: 24

約数和(自身を含む): 108253152

約数和(自身を除く): 61000012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 214787, 429574, 859148, 1073935, 2147870, 2362657, 4295740, 4725314, 9450628, 11813285, 23626570, 47253140]

約数ペア:

[(1, 47253140), (2, 23626570), (4, 11813285), (5, 9450628), (10, 4725314), (11, 4295740), (20, 2362657), (22, 2147870), (44, 1073935), (55, 859148), (110, 429574), (220, 214787)]