53431274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3109}}^1$

素因数の和:3785

約数の個数: 16

約数和(自身を含む): 86470440

約数和(自身を除く): 33039166

約数列:

[1, 2, 13, 26, 661, 1322, 3109, 6218, 8593, 17186, 40417, 80834, 2055049, 4110098, 26715637, 53431274]

約数ペア:

[(1, 53431274), (2, 26715637), (13, 4110098), (26, 2055049), (661, 80834), (1322, 40417), (3109, 17186), (6218, 8593)]