53456897

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 60750144

約数和(自身を除く): 7293247

約数列:

[1, 13, 37, 83, 103, 169, 481, 1079, 1339, 3071, 3811, 6253, 8549, 14027, 17407, 39923, 49543, 111137, 316313, 518999, 644059, 1444781, 4112069, 53456897]

約数ペア:

[(1, 53456897), (13, 4112069), (37, 1444781), (83, 644059), (103, 518999), (169, 316313), (481, 111137), (1079, 49543), (1339, 39923), (3071, 17407), (3811, 14027), (6253, 8549)]