51726217088

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4621}}^1$

素因数の和:4717

約数の個数: 192

約数和(自身を含む): 131080289760

約数和(自身を除く): 79354072672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 961, 992, 1456, 1612, 1664, 1736, 1922, 1984, 2821, 2912, 3224, 3472, 3844, 3968, 4621, 5642, 5824, 6448, 6727, 6944, 7688, 9242, 11284, 11648, 12493, 12896, 13454, 13888, 15376, 18484, 22568, 24986, 25792, 26908, 27776, 30752, 32347, 36968, 45136, 49972, 51584, 53816, 60073, 61504, 64694, 73936, 87451, 90272, 99944, 107632, 120146, 123008, 129388, 143251, 147872, 174902, 180544, 199888, 215264, 240292, 258776, 286502, 295744, 349804, 361088, 399776, 420511, 430528, 480584, 517552, 573004, 591488, 699608, 799552, 841022, 861056, 961168, 1002757, 1035104, 1146008, 1399216, 1599104, 1682044, 1862263, 1922336, 2005514, 2070208, 2292016, 2798432, 3364088, 3724526, 3844672, 4011028, 4140416, 4440781, 4584032, 5596864, 6728176, 7449052, 7689344, 8022056, 8881562, 9168064, 11193728, 13035841, 13456352, 14898104, 16044112, 17763124, 18336128, 26071682, 26912704, 29796208, 31085467, 32088224, 35526248, 52143364, 53825408, 57730153, 59592416, 62170934, 64176448, 71052496, 104286728, 115460306, 119184832, 124341868, 128352896, 142104992, 208573456, 230920612, 238369664, 248683736, 284209984, 404111071, 417146912, 461841224, 497367472, 568419968, 808222142, 834293824, 923682448, 994734944, 1616444284, 1668587648, 1847364896, 1989469888, 3232888568, 3694729792, 3978939776, 6465777136, 7389459584, 12931554272, 25863108544, 51726217088]

約数ペア:

[(1, 51726217088), (2, 25863108544), (4, 12931554272), (7, 7389459584), (8, 6465777136), (13, 3978939776), (14, 3694729792), (16, 3232888568), (26, 1989469888), (28, 1847364896), (31, 1668587648), (32, 1616444284), (52, 994734944), (56, 923682448), (62, 834293824), (64, 808222142), (91, 568419968), (104, 497367472), (112, 461841224), (124, 417146912), (128, 404111071), (182, 284209984), (208, 248683736), (217, 238369664), (224, 230920612), (248, 208573456), (364, 142104992), (403, 128352896), (416, 124341868), (434, 119184832), (448, 115460306), (496, 104286728), (728, 71052496), (806, 64176448), (832, 62170934), (868, 59592416), (896, 57730153), (961, 53825408), (992, 52143364), (1456, 35526248), (1612, 32088224), (1664, 31085467), (1736, 29796208), (1922, 26912704), (1984, 26071682), (2821, 18336128), (2912, 17763124), (3224, 16044112), (3472, 14898104), (3844, 13456352), (3968, 13035841), (4621, 11193728), (5642, 9168064), (5824, 8881562), (6448, 8022056), (6727, 7689344), (6944, 7449052), (7688, 6728176), (9242, 5596864), (11284, 4584032), (11648, 4440781), (12493, 4140416), (12896, 4011028), (13454, 3844672), (13888, 3724526), (15376, 3364088), (18484, 2798432), (22568, 2292016), (24986, 2070208), (25792, 2005514), (26908, 1922336), (27776, 1862263), (30752, 1682044), (32347, 1599104), (36968, 1399216), (45136, 1146008), (49972, 1035104), (51584, 1002757), (53816, 961168), (60073, 861056), (61504, 841022), (64694, 799552), (73936, 699608), (87451, 591488), (90272, 573004), (99944, 517552), (107632, 480584), (120146, 430528), (123008, 420511), (129388, 399776), (143251, 361088), (147872, 349804), (174902, 295744), (180544, 286502), (199888, 258776), (215264, 240292)]