51730488

素因数分解:

$2^3\times 3^4\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 146564880

約数和(自身を除く): 94834392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 97, 108, 162, 194, 216, 291, 324, 388, 582, 648, 776, 823, 873, 1164, 1646, 1746, 2328, 2469, 2619, 3292, 3492, 4938, 5238, 6584, 6984, 7407, 7857, 9876, 10476, 14814, 15714, 19752, 20952, 22221, 29628, 31428, 44442, 59256, 62856, 66663, 79831, 88884, 133326, 159662, 177768, 239493, 266652, 319324, 478986, 533304, 638648, 718479, 957972, 1436958, 1915944, 2155437, 2873916, 4310874, 5747832, 6466311, 8621748, 12932622, 17243496, 25865244, 51730488]

約数ペア:

[(1, 51730488), (2, 25865244), (3, 17243496), (4, 12932622), (6, 8621748), (8, 6466311), (9, 5747832), (12, 4310874), (18, 2873916), (24, 2155437), (27, 1915944), (36, 1436958), (54, 957972), (72, 718479), (81, 638648), (97, 533304), (108, 478986), (162, 319324), (194, 266652), (216, 239493), (291, 177768), (324, 159662), (388, 133326), (582, 88884), (648, 79831), (776, 66663), (823, 62856), (873, 59256), (1164, 44442), (1646, 31428), (1746, 29628), (2328, 22221), (2469, 20952), (2619, 19752), (3292, 15714), (3492, 14814), (4938, 10476), (5238, 9876), (6584, 7857), (6984, 7407)]