51786657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3917}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 81290664

約数和(自身を除く): 29504007

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 3917, 4407, 11751, 13221, 35253, 50921, 152763, 442621, 458289, 1327863, 3983589, 5754073, 17262219, 51786657]

約数ペア:

[(1, 51786657), (3, 17262219), (9, 5754073), (13, 3983589), (39, 1327863), (113, 458289), (117, 442621), (339, 152763), (1017, 50921), (1469, 35253), (3917, 13221), (4407, 11751)]