51472629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 80589600

約数和(自身を除く): 29116971

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 2699, 6357, 8097, 19071, 24291, 35087, 105261, 315783, 439937, 1319811, 3959433, 5719181, 17157543, 51472629]

約数ペア:

[(1, 51472629), (3, 17157543), (9, 5719181), (13, 3959433), (39, 1319811), (117, 439937), (163, 315783), (489, 105261), (1467, 35087), (2119, 24291), (2699, 19071), (6357, 8097)]