55440836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1260019}}^1$

素因数の和:1260034

約数の個数: 12

約数和(自身を含む): 105841680

約数和(自身を除く): 50400844

約数列:

[1, 2, 4, 11, 22, 44, 1260019, 2520038, 5040076, 13860209, 27720418, 55440836]

約数ペア:

[(1, 55440836), (2, 27720418), (4, 13860209), (11, 5040076), (22, 2520038), (44, 1260019)]