30553468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{63127}}^1$

素因数の和:63153

約数の個数: 18

約数和(自身を含む): 58772168

約数和(自身を除く): 28218700

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 63127, 126254, 252508, 694397, 1388794, 2777588, 7638367, 15276734, 30553468]

約数ペア:

[(1, 30553468), (2, 15276734), (4, 7638367), (11, 2777588), (22, 1388794), (44, 694397), (121, 252508), (242, 126254), (484, 63127)]