51760878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{663601}}^1$

素因数の和:663619

約数の個数: 16

約数和(自身を含む): 111485136

約数和(自身を除く): 59724258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 663601, 1327202, 1990803, 3981606, 8626813, 17253626, 25880439, 51760878]

約数ペア:

[(1, 51760878), (2, 25880439), (3, 17253626), (6, 8626813), (13, 3981606), (26, 1990803), (39, 1327202), (78, 663601)]