51552436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{76261}}^1$

素因数の和:76291

約数の個数: 18

約数和(自身を含む): 97691622

約数和(自身を除く): 46139186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 76261, 152522, 305044, 991393, 1982786, 3965572, 12888109, 25776218, 51552436]

約数ペア:

[(1, 51552436), (2, 25776218), (4, 12888109), (13, 3965572), (26, 1982786), (52, 991393), (169, 305044), (338, 152522), (676, 76261)]