53130878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{22921}}^1$

素因数の和:23003

約数の個数: 16

約数和(自身を含む): 85269840

約数和(自身を除く): 32138962

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 22921, 45842, 435499, 870998, 1398181, 2796362, 26565439, 53130878]

約数ペア:

[(1, 53130878), (2, 26565439), (19, 2796362), (38, 1398181), (61, 870998), (122, 435499), (1159, 45842), (2318, 22921)]