53138449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4201}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 65887360

約数和(自身を除く): 12748911

約数列:

[1, 7, 13, 91, 139, 973, 1807, 4201, 12649, 29407, 54613, 382291, 583939, 4087573, 7591207, 53138449]

約数ペア:

[(1, 53138449), (7, 7591207), (13, 4087573), (91, 583939), (139, 382291), (973, 54613), (1807, 29407), (4201, 12649)]