51324338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27803}}^1$

素因数の和:27889

約数の個数: 16

約数和(自身を含む): 84079296

約数和(自身を除く): 32754958

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 27803, 55606, 361439, 722878, 1974013, 3948026, 25662169, 51324338]

約数ペア:

[(1, 51324338), (2, 25662169), (13, 3948026), (26, 1974013), (71, 722878), (142, 361439), (923, 55606), (1846, 27803)]