50669080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16451}}^1$

素因数の和:16480

約数の個数: 64

約数和(自身を含む): 142145280

約数和(自身を除く): 91476200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 16451, 32902, 65804, 82255, 115157, 131608, 164510, 180961, 230314, 329020, 361922, 460628, 575785, 658040, 723844, 904805, 921256, 1151570, 1266727, 1447688, 1809610, 2303140, 2533454, 3619220, 4606280, 5066908, 6333635, 7238440, 10133816, 12667270, 25334540, 50669080]

約数ペア:

[(1, 50669080), (2, 25334540), (4, 12667270), (5, 10133816), (7, 7238440), (8, 6333635), (10, 5066908), (11, 4606280), (14, 3619220), (20, 2533454), (22, 2303140), (28, 1809610), (35, 1447688), (40, 1266727), (44, 1151570), (55, 921256), (56, 904805), (70, 723844), (77, 658040), (88, 575785), (110, 460628), (140, 361922), (154, 329020), (220, 230314), (280, 180961), (308, 164510), (385, 131608), (440, 115157), (616, 82255), (770, 65804), (1540, 32902), (3080, 16451)]