55452956

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{82031}}^1$

素因数の和:82061

約数の個数: 18

約数和(自身を含む): 105082992

約数和(自身を除く): 49630036

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 82031, 164062, 328124, 1066403, 2132806, 4265612, 13863239, 27726478, 55452956]

約数ペア:

[(1, 55452956), (2, 27726478), (4, 13863239), (13, 4265612), (26, 2132806), (52, 1066403), (169, 328124), (338, 164062), (676, 82031)]