52487673

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 85100544

約数和(自身を除く): 32612871

約数列:

[1, 3, 7, 21, 47, 49, 71, 107, 141, 147, 213, 321, 329, 497, 749, 987, 1491, 2247, 2303, 3337, 3479, 5029, 5243, 6909, 7597, 10011, 10437, 15087, 15729, 22791, 23359, 35203, 53179, 70077, 105609, 159537, 163513, 246421, 357059, 372253, 490539, 739263, 1071177, 1116759, 2499413, 7498239, 17495891, 52487673]

約数ペア:

[(1, 52487673), (3, 17495891), (7, 7498239), (21, 2499413), (47, 1116759), (49, 1071177), (71, 739263), (107, 490539), (141, 372253), (147, 357059), (213, 246421), (321, 163513), (329, 159537), (497, 105609), (749, 70077), (987, 53179), (1491, 35203), (2247, 23359), (2303, 22791), (3337, 15729), (3479, 15087), (5029, 10437), (5243, 10011), (6909, 7597)]