53443790

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49031}}^1$

素因数の和:49147

約数の個数: 16

約数和(自身を含む): 97083360

約数和(自身を除く): 43639570

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49031, 98062, 245155, 490310, 5344379, 10688758, 26721895, 53443790]

約数ペア:

[(1, 53443790), (2, 26721895), (5, 10688758), (10, 5344379), (109, 490310), (218, 245155), (545, 98062), (1090, 49031)]