51529409

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 55019520

約数和(自身を除く): 3490111

約数列:

[1, 31, 53, 79, 397, 1643, 2449, 4187, 12307, 21041, 31363, 129797, 652271, 972253, 1662239, 51529409]

約数ペア:

[(1, 51529409), (31, 1662239), (53, 972253), (79, 652271), (397, 129797), (1643, 31363), (2449, 21041), (4187, 12307)]