51155078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7481}}^1$

素因数の和:7759

約数の個数: 16

約数和(自身を含む): 82960416

約数和(自身を除く): 31805338

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 7481, 14962, 97253, 194506, 1967503, 3935006, 25577539, 51155078]

約数ペア:

[(1, 51155078), (2, 25577539), (13, 3935006), (26, 1967503), (263, 194506), (526, 97253), (3419, 14962), (6838, 7481)]