50715189

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 86998912

約数和(自身を除く): 36283723

約数列:

[1, 3, 7, 9, 21, 43, 63, 97, 129, 193, 291, 301, 387, 579, 679, 873, 903, 1351, 1737, 2037, 2709, 4053, 4171, 6111, 8299, 12159, 12513, 18721, 24897, 29197, 37539, 56163, 58093, 74691, 87591, 131047, 168489, 174279, 262773, 393141, 522837, 805003, 1179423, 2415009, 5635021, 7245027, 16905063, 50715189]

約数ペア:

[(1, 50715189), (3, 16905063), (7, 7245027), (9, 5635021), (21, 2415009), (43, 1179423), (63, 805003), (97, 522837), (129, 393141), (193, 262773), (291, 174279), (301, 168489), (387, 131047), (579, 87591), (679, 74691), (873, 58093), (903, 56163), (1351, 37539), (1737, 29197), (2037, 24897), (2709, 18721), (4053, 12513), (4171, 12159), (6111, 8299)]