54794691

素因数分解:

$3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 95760000

約数和(自身を除く): 40965309

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 83, 147, 189, 249, 441, 499, 581, 747, 1323, 1497, 1743, 2241, 3493, 4067, 4491, 5229, 10479, 12201, 13473, 15687, 24451, 31437, 36603, 41417, 73353, 94311, 109809, 124251, 220059, 289919, 372753, 660177, 869757, 1118259, 2029433, 2609271, 6088299, 7827813, 18264897, 54794691]

約数ペア:

[(1, 54794691), (3, 18264897), (7, 7827813), (9, 6088299), (21, 2609271), (27, 2029433), (49, 1118259), (63, 869757), (83, 660177), (147, 372753), (189, 289919), (249, 220059), (441, 124251), (499, 109809), (581, 94311), (747, 73353), (1323, 41417), (1497, 36603), (1743, 31437), (2241, 24451), (3493, 15687), (4067, 13473), (4491, 12201), (5229, 10479)]