53980059

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{42139}}^1$

素因数の和:42210

約数の個数: 16

約数和(自身を含む): 83605760

約数和(自身を除く): 29625701

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 42139, 126417, 294973, 884919, 2570479, 7711437, 17993353, 53980059]

約数ペア:

[(1, 53980059), (3, 17993353), (7, 7711437), (21, 2570479), (61, 884919), (183, 294973), (427, 126417), (1281, 42139)]