51579495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 47262105

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 79, 99, 165, 237, 395, 495, 711, 869, 1185, 1319, 2607, 3555, 3957, 4345, 6595, 7821, 11871, 13035, 14509, 19785, 39105, 43527, 59355, 72545, 104201, 130581, 217635, 312603, 521005, 652905, 937809, 1146211, 1563015, 3438633, 4689045, 5731055, 10315899, 17193165, 51579495]

約数ペア:

[(1, 51579495), (3, 17193165), (5, 10315899), (9, 5731055), (11, 4689045), (15, 3438633), (33, 1563015), (45, 1146211), (55, 937809), (79, 652905), (99, 521005), (165, 312603), (237, 217635), (395, 130581), (495, 104201), (711, 72545), (869, 59355), (1185, 43527), (1319, 39105), (2607, 19785), (3555, 14509), (3957, 13035), (4345, 11871), (6595, 7821)]