51183495

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11517

約数の個数: 40

約数和(自身を含む): 100100880

約数和(自身を除く): 48917385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 11489, 34467, 57445, 103401, 126379, 172335, 310203, 379137, 517005, 631895, 930609, 1137411, 1551015, 1895685, 3412233, 4653045, 5687055, 10236699, 17061165, 51183495]

約数ペア:

[(1, 51183495), (3, 17061165), (5, 10236699), (9, 5687055), (11, 4653045), (15, 3412233), (27, 1895685), (33, 1551015), (45, 1137411), (55, 930609), (81, 631895), (99, 517005), (135, 379137), (165, 310203), (297, 172335), (405, 126379), (495, 103401), (891, 57445), (1485, 34467), (4455, 11489)]