51224985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1187}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 102301056

約数和(自身を除く): 51076071

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1187, 1233, 2055, 2877, 3561, 4795, 5935, 6165, 8309, 8631, 10683, 14385, 17805, 24927, 41545, 43155, 53415, 74781, 124635, 162619, 373905, 487857, 813095, 1138333, 1463571, 2439285, 3414999, 5691665, 7317855, 10244997, 17074995, 51224985]

約数ペア:

[(1, 51224985), (3, 17074995), (5, 10244997), (7, 7317855), (9, 5691665), (15, 3414999), (21, 2439285), (35, 1463571), (45, 1138333), (63, 813095), (105, 487857), (137, 373905), (315, 162619), (411, 124635), (685, 74781), (959, 53415), (1187, 43155), (1233, 41545), (2055, 24927), (2877, 17805), (3561, 14385), (4795, 10683), (5935, 8631), (6165, 8309)]