57775656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 167184000

約数和(自身を除く): 109408344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 152, 174, 204, 228, 232, 257, 323, 348, 408, 456, 493, 514, 551, 646, 696, 771, 969, 986, 1028, 1102, 1292, 1479, 1542, 1653, 1938, 1972, 2056, 2204, 2584, 2958, 3084, 3306, 3876, 3944, 4369, 4408, 4883, 5916, 6168, 6612, 7453, 7752, 8738, 9367, 9766, 11832, 13107, 13224, 14649, 14906, 17476, 18734, 19532, 22359, 26214, 28101, 29298, 29812, 34952, 37468, 39064, 44718, 52428, 56202, 58596, 59624, 74936, 83011, 89436, 104856, 112404, 117192, 126701, 141607, 166022, 178872, 224808, 249033, 253402, 283214, 332044, 380103, 424821, 498066, 506804, 566428, 664088, 760206, 849642, 996132, 1013608, 1132856, 1520412, 1699284, 1992264, 2407319, 3040824, 3398568, 4814638, 7221957, 9629276, 14443914, 19258552, 28887828, 57775656]

約数ペア:

[(1, 57775656), (2, 28887828), (3, 19258552), (4, 14443914), (6, 9629276), (8, 7221957), (12, 4814638), (17, 3398568), (19, 3040824), (24, 2407319), (29, 1992264), (34, 1699284), (38, 1520412), (51, 1132856), (57, 1013608), (58, 996132), (68, 849642), (76, 760206), (87, 664088), (102, 566428), (114, 506804), (116, 498066), (136, 424821), (152, 380103), (174, 332044), (204, 283214), (228, 253402), (232, 249033), (257, 224808), (323, 178872), (348, 166022), (408, 141607), (456, 126701), (493, 117192), (514, 112404), (551, 104856), (646, 89436), (696, 83011), (771, 74936), (969, 59624), (986, 58596), (1028, 56202), (1102, 52428), (1292, 44718), (1479, 39064), (1542, 37468), (1653, 34952), (1938, 29812), (1972, 29298), (2056, 28101), (2204, 26214), (2584, 22359), (2958, 19532), (3084, 18734), (3306, 17476), (3876, 14906), (3944, 14649), (4369, 13224), (4408, 13107), (4883, 11832), (5916, 9766), (6168, 9367), (6612, 8738), (7453, 7752)]