55440748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{114547}}^1$

素因数の和:114573

約数の個数: 18

約数和(自身を含む): 106644188

約数和(自身を除く): 51203440

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 114547, 229094, 458188, 1260017, 2520034, 5040068, 13860187, 27720374, 55440748]

約数ペア:

[(1, 55440748), (2, 27720374), (4, 13860187), (11, 5040068), (22, 2520034), (44, 1260017), (121, 458188), (242, 229094), (484, 114547)]