56911686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{729637}}^1$

素因数の和:729655

約数の個数: 16

約数和(自身を含む): 122579184

約数和(自身を除く): 65667498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 729637, 1459274, 2188911, 4377822, 9485281, 18970562, 28455843, 56911686]

約数ペア:

[(1, 56911686), (2, 28455843), (3, 18970562), (6, 9485281), (13, 4377822), (26, 2188911), (39, 1459274), (78, 729637)]