51722538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7649}}^1$

素因数の和:7691

約数の個数: 48

約数和(自身を含む): 125582400

約数和(自身を除く): 73859862

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 7649, 15298, 22947, 45894, 53543, 107086, 160629, 175927, 321258, 351854, 374801, 527781, 749602, 1055562, 1124403, 1231489, 2248806, 2462978, 3694467, 7388934, 8620423, 17240846, 25861269, 51722538]

約数ペア:

[(1, 51722538), (2, 25861269), (3, 17240846), (6, 8620423), (7, 7388934), (14, 3694467), (21, 2462978), (23, 2248806), (42, 1231489), (46, 1124403), (49, 1055562), (69, 749602), (98, 527781), (138, 374801), (147, 351854), (161, 321258), (294, 175927), (322, 160629), (483, 107086), (966, 53543), (1127, 45894), (2254, 22947), (3381, 15298), (6762, 7649)]