53391689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 58877952

約数和(自身を除く): 5486263

約数列:

[1, 13, 73, 127, 443, 949, 1651, 5759, 9271, 32339, 56261, 120523, 420407, 731393, 4107053, 53391689]

約数ペア:

[(1, 53391689), (13, 4107053), (73, 731393), (127, 420407), (443, 120523), (949, 56261), (1651, 32339), (5759, 9271)]