51644489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5651}}^1$

素因数の和:5720

約数の個数: 16

約数和(自身を含む): 60137280

約数和(自身を除く): 8492791

約数列:

[1, 13, 19, 37, 247, 481, 703, 5651, 9139, 73463, 107369, 209087, 1395797, 2718131, 3972653, 51644489]

約数ペア:

[(1, 51644489), (13, 3972653), (19, 2718131), (37, 1395797), (247, 209087), (481, 107369), (703, 73463), (5651, 9139)]