52974285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 104850816

約数和(自身を除く): 51876531

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 197, 273, 455, 591, 985, 1365, 1379, 2561, 2955, 4137, 6895, 7683, 12805, 17927, 20685, 38415, 38809, 53781, 89635, 116427, 194045, 268905, 271663, 504517, 582135, 814989, 1358315, 1513551, 2522585, 3531619, 4074945, 7567755, 10594857, 17658095, 52974285]

約数ペア:

[(1, 52974285), (3, 17658095), (5, 10594857), (7, 7567755), (13, 4074945), (15, 3531619), (21, 2522585), (35, 1513551), (39, 1358315), (65, 814989), (91, 582135), (105, 504517), (195, 271663), (197, 268905), (273, 194045), (455, 116427), (591, 89635), (985, 53781), (1365, 38809), (1379, 38415), (2561, 20685), (2955, 17927), (4137, 12805), (6895, 7683)]