47249930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 105719040

約数和(自身を除く): 58469110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 137, 182, 274, 379, 455, 685, 758, 910, 959, 1370, 1781, 1895, 1918, 2653, 3562, 3790, 4795, 4927, 5306, 8905, 9590, 9854, 12467, 13265, 17810, 24635, 24934, 26530, 34489, 49270, 51923, 62335, 68978, 103846, 124670, 172445, 259615, 344890, 363461, 519230, 674999, 726922, 1349998, 1817305, 3374995, 3634610, 4724993, 6749990, 9449986, 23624965, 47249930]

約数ペア:

[(1, 47249930), (2, 23624965), (5, 9449986), (7, 6749990), (10, 4724993), (13, 3634610), (14, 3374995), (26, 1817305), (35, 1349998), (65, 726922), (70, 674999), (91, 519230), (130, 363461), (137, 344890), (182, 259615), (274, 172445), (379, 124670), (455, 103846), (685, 68978), (758, 62335), (910, 51923), (959, 49270), (1370, 34489), (1781, 26530), (1895, 24934), (1918, 24635), (2653, 17810), (3562, 13265), (3790, 12467), (4795, 9854), (4927, 9590), (5306, 8905)]