53625260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206251}}^1$

素因数の和:206273

約数の個数: 24

約数和(自身を含む): 121276176

約数和(自身を除く): 67650916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206251, 412502, 825004, 1031255, 2062510, 2681263, 4125020, 5362526, 10725052, 13406315, 26812630, 53625260]

約数ペア:

[(1, 53625260), (2, 26812630), (4, 13406315), (5, 10725052), (10, 5362526), (13, 4125020), (20, 2681263), (26, 2062510), (52, 1031255), (65, 825004), (130, 412502), (260, 206251)]