51257866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{2777}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 84006720

約数和(自身を除く): 32748854

約数列:

[1, 2, 11, 22, 839, 1678, 2777, 5554, 9229, 18458, 30547, 61094, 2329903, 4659806, 25628933, 51257866]

約数ペア:

[(1, 51257866), (2, 25628933), (11, 4659806), (22, 2329903), (839, 61094), (1678, 30547), (2777, 18458), (5554, 9229)]