53701866

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 80

約数和(自身を含む): 128937600

約数和(自身を除く): 75235734

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 81, 114, 146, 162, 171, 219, 239, 342, 438, 478, 513, 657, 717, 1026, 1314, 1387, 1434, 1539, 1971, 2151, 2774, 3078, 3942, 4161, 4302, 4541, 5913, 6453, 8322, 9082, 11826, 12483, 12906, 13623, 17447, 19359, 24966, 27246, 34894, 37449, 38718, 40869, 52341, 74898, 81738, 104682, 112347, 122607, 157023, 224694, 245214, 314046, 331493, 367821, 471069, 662986, 735642, 942138, 994479, 1413207, 1988958, 2826414, 2983437, 5966874, 8950311, 17900622, 26850933, 53701866]

約数ペア:

[(1, 53701866), (2, 26850933), (3, 17900622), (6, 8950311), (9, 5966874), (18, 2983437), (19, 2826414), (27, 1988958), (38, 1413207), (54, 994479), (57, 942138), (73, 735642), (81, 662986), (114, 471069), (146, 367821), (162, 331493), (171, 314046), (219, 245214), (239, 224694), (342, 157023), (438, 122607), (478, 112347), (513, 104682), (657, 81738), (717, 74898), (1026, 52341), (1314, 40869), (1387, 38718), (1434, 37449), (1539, 34894), (1971, 27246), (2151, 24966), (2774, 19359), (3078, 17447), (3942, 13623), (4161, 12906), (4302, 12483), (4541, 11826), (5913, 9082), (6453, 8322)]