52982180

素因数分解:

$2^2\times 5^1\times {\mathrm{2649109}}^1$

素因数の和:2649118

約数の個数: 12

約数和(自身を含む): 111262620

約数和(自身を除く): 58280440

約数列:

[1, 2, 4, 5, 10, 20, 2649109, 5298218, 10596436, 13245545, 26491090, 52982180]

約数ペア:

[(1, 52982180), (2, 26491090), (4, 13245545), (5, 10596436), (10, 5298218), (20, 2649109)]