56053487

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 66834432

約数和(自身を除く): 10780945

約数列:

[1, 7, 31, 97, 217, 679, 2663, 3007, 18641, 21049, 82553, 258311, 577871, 1808177, 8007641, 56053487]

約数ペア:

[(1, 56053487), (7, 8007641), (31, 1808177), (97, 577871), (217, 258311), (679, 82553), (2663, 21049), (3007, 18641)]