51998687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6854

約数の個数: 16

約数和(自身を含む): 60856320

約数和(自身を除く): 8857633

約数列:

[1, 13, 19, 31, 247, 403, 589, 6791, 7657, 88283, 129029, 210521, 1677377, 2736773, 3999899, 51998687]

約数ペア:

[(1, 51998687), (13, 3999899), (19, 2736773), (31, 1677377), (247, 210521), (403, 129029), (589, 88283), (6791, 7657)]