51166544

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 120

約数和(自身を含む): 124679520

約数和(自身を除く): 73512976

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 107, 121, 143, 152, 176, 208, 209, 214, 242, 247, 286, 304, 418, 428, 484, 494, 572, 836, 856, 968, 988, 1144, 1177, 1391, 1573, 1672, 1712, 1936, 1976, 2033, 2288, 2299, 2354, 2717, 2782, 3146, 3344, 3952, 4066, 4598, 4708, 5434, 5564, 6292, 8132, 9196, 9416, 10868, 11128, 12584, 12947, 15301, 16264, 18392, 18832, 21736, 22256, 22363, 25168, 25894, 26429, 29887, 30602, 32528, 36784, 43472, 44726, 51788, 52858, 59774, 61204, 89452, 103576, 105716, 119548, 122408, 168311, 178904, 207152, 211432, 239096, 244816, 245993, 290719, 336622, 357808, 422864, 478192, 491986, 581438, 673244, 983972, 1162876, 1346488, 1967944, 2325752, 2692976, 3197909, 3935888, 4651504, 6395818, 12791636, 25583272, 51166544]

約数ペア:

[(1, 51166544), (2, 25583272), (4, 12791636), (8, 6395818), (11, 4651504), (13, 3935888), (16, 3197909), (19, 2692976), (22, 2325752), (26, 1967944), (38, 1346488), (44, 1162876), (52, 983972), (76, 673244), (88, 581438), (104, 491986), (107, 478192), (121, 422864), (143, 357808), (152, 336622), (176, 290719), (208, 245993), (209, 244816), (214, 239096), (242, 211432), (247, 207152), (286, 178904), (304, 168311), (418, 122408), (428, 119548), (484, 105716), (494, 103576), (572, 89452), (836, 61204), (856, 59774), (968, 52858), (988, 51788), (1144, 44726), (1177, 43472), (1391, 36784), (1573, 32528), (1672, 30602), (1712, 29887), (1936, 26429), (1976, 25894), (2033, 25168), (2288, 22363), (2299, 22256), (2354, 21736), (2717, 18832), (2782, 18392), (3146, 16264), (3344, 15301), (3952, 12947), (4066, 12584), (4598, 11128), (4708, 10868), (5434, 9416), (5564, 9196), (6292, 8132)]