54251262

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 131208000

約数和(自身を除く): 76956738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 351, 654, 702, 709, 981, 1417, 1418, 1962, 2127, 2834, 2943, 4251, 4254, 5886, 6381, 8502, 9217, 12753, 12762, 18434, 19143, 25506, 27651, 38259, 38286, 55302, 76518, 77281, 82953, 154562, 165906, 231843, 248859, 463686, 497718, 695529, 1004653, 1391058, 2009306, 2086587, 3013959, 4173174, 6027918, 9041877, 18083754, 27125631, 54251262]

約数ペア:

[(1, 54251262), (2, 27125631), (3, 18083754), (6, 9041877), (9, 6027918), (13, 4173174), (18, 3013959), (26, 2086587), (27, 2009306), (39, 1391058), (54, 1004653), (78, 695529), (109, 497718), (117, 463686), (218, 248859), (234, 231843), (327, 165906), (351, 154562), (654, 82953), (702, 77281), (709, 76518), (981, 55302), (1417, 38286), (1418, 38259), (1962, 27651), (2127, 25506), (2834, 19143), (2943, 18434), (4251, 12762), (4254, 12753), (5886, 9217), (6381, 8502)]