51105691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1297}}^1$

素因数の和:1750

約数の個数: 16

約数和(自身を含む): 63093184

約数和(自身を除く): 11987493

約数列:

[1, 7, 13, 91, 433, 1297, 3031, 5629, 9079, 16861, 39403, 118027, 561601, 3931207, 7300813, 51105691]

約数ペア:

[(1, 51105691), (7, 7300813), (13, 3931207), (91, 561601), (433, 118027), (1297, 39403), (3031, 16861), (5629, 9079)]