54145465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 20244935

約数列:

[1, 5, 11, 29, 55, 83, 145, 319, 409, 415, 913, 1595, 2045, 2407, 4499, 4565, 11861, 12035, 22495, 26477, 33947, 59305, 130471, 132385, 169735, 373417, 652355, 984463, 1867085, 4922315, 10829093, 54145465]

約数ペア:

[(1, 54145465), (5, 10829093), (11, 4922315), (29, 1867085), (55, 984463), (83, 652355), (145, 373417), (319, 169735), (409, 132385), (415, 130471), (913, 59305), (1595, 33947), (2045, 26477), (2407, 22495), (4499, 12035), (4565, 11861)]