52809796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{78121}}^1$

素因数の和:78151

約数の個数: 18

約数和(自身を含む): 100074282

約数和(自身を除く): 47264486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 78121, 156242, 312484, 1015573, 2031146, 4062292, 13202449, 26404898, 52809796]

約数ペア:

[(1, 52809796), (2, 26404898), (4, 13202449), (13, 4062292), (26, 2031146), (52, 1015573), (169, 312484), (338, 156242), (676, 78121)]