54345263

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 14774737

約数列:

[1, 7, 19, 31, 49, 133, 217, 269, 343, 589, 931, 1519, 1883, 4123, 5111, 6517, 8339, 10633, 13181, 28861, 35777, 58373, 92267, 158441, 202027, 250439, 408611, 1109087, 1753073, 2860277, 7763609, 54345263]

約数ペア:

[(1, 54345263), (7, 7763609), (19, 2860277), (31, 1753073), (49, 1109087), (133, 408611), (217, 250439), (269, 202027), (343, 158441), (589, 92267), (931, 58373), (1519, 35777), (1883, 28861), (4123, 13181), (5111, 10633), (6517, 8339)]