56475672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 164229120

約数和(自身を除く): 107753448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 71, 88, 92, 131, 132, 138, 142, 184, 213, 253, 262, 264, 276, 284, 393, 426, 506, 524, 552, 568, 759, 781, 786, 852, 1012, 1048, 1441, 1518, 1562, 1572, 1633, 1704, 2024, 2343, 2882, 3013, 3036, 3124, 3144, 3266, 4323, 4686, 4899, 5764, 6026, 6072, 6248, 6532, 8646, 9039, 9301, 9372, 9798, 11528, 12052, 13064, 17292, 17963, 18078, 18602, 18744, 19596, 24104, 27903, 33143, 34584, 35926, 36156, 37204, 39192, 53889, 55806, 66286, 71852, 72312, 74408, 99429, 102311, 107778, 111612, 132572, 143704, 198858, 204622, 213923, 215556, 223224, 265144, 306933, 397716, 409244, 427846, 431112, 613866, 641769, 795432, 818488, 855692, 1227732, 1283538, 1711384, 2353153, 2455464, 2567076, 4706306, 5134152, 7059459, 9412612, 14118918, 18825224, 28237836, 56475672]

約数ペア:

[(1, 56475672), (2, 28237836), (3, 18825224), (4, 14118918), (6, 9412612), (8, 7059459), (11, 5134152), (12, 4706306), (22, 2567076), (23, 2455464), (24, 2353153), (33, 1711384), (44, 1283538), (46, 1227732), (66, 855692), (69, 818488), (71, 795432), (88, 641769), (92, 613866), (131, 431112), (132, 427846), (138, 409244), (142, 397716), (184, 306933), (213, 265144), (253, 223224), (262, 215556), (264, 213923), (276, 204622), (284, 198858), (393, 143704), (426, 132572), (506, 111612), (524, 107778), (552, 102311), (568, 99429), (759, 74408), (781, 72312), (786, 71852), (852, 66286), (1012, 55806), (1048, 53889), (1441, 39192), (1518, 37204), (1562, 36156), (1572, 35926), (1633, 34584), (1704, 33143), (2024, 27903), (2343, 24104), (2882, 19596), (3013, 18744), (3036, 18602), (3124, 18078), (3144, 17963), (3266, 17292), (4323, 13064), (4686, 12052), (4899, 11528), (5764, 9798), (6026, 9372), (6072, 9301), (6248, 9039), (6532, 8646)]