56953785889

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 80923852800

約数和(自身を除く): 23970066911

約数列:

[1, 7, 11, 13, 41, 49, 77, 91, 127, 143, 223, 287, 343, 451, 533, 539, 637, 889, 1001, 1397, 1561, 1651, 2009, 2453, 2899, 3157, 3731, 3773, 4459, 5207, 5863, 6223, 7007, 9143, 9779, 10927, 11557, 14063, 17171, 18161, 20293, 22099, 26117, 28321, 31889, 36449, 41041, 43561, 49049, 57277, 64001, 67691, 68453, 76489, 80899, 100573, 118859, 120197, 127127, 142051, 154693, 182819, 198247, 223223, 255143, 287287, 311531, 368173, 400939, 448007, 473837, 479171, 566293, 704011, 744601, 832013, 841379, 889889, 994357, 1161161, 1307449, 1387729, 1562561, 1786001, 2011009, 2180717, 2577211, 2806573, 3136049, 3316859, 4049903, 4928077, 5212207, 5824091, 6229223, 8128127, 9152143, 9714103, 10937927, 12772771, 15095093, 15265019, 18040477, 19646011, 23218013, 28349321, 34496539, 36485449, 40768637, 56896889, 64065001, 89409397, 105665651, 106855133, 126283339, 166046023, 198445247, 255398143, 398278223, 448455007, 625865779, 739659557, 1162322161, 1389116729, 4381060453, 5177616899, 8136255127, 56953785889]

約数ペア:

[(1, 56953785889), (7, 8136255127), (11, 5177616899), (13, 4381060453), (41, 1389116729), (49, 1162322161), (77, 739659557), (91, 625865779), (127, 448455007), (143, 398278223), (223, 255398143), (287, 198445247), (343, 166046023), (451, 126283339), (533, 106855133), (539, 105665651), (637, 89409397), (889, 64065001), (1001, 56896889), (1397, 40768637), (1561, 36485449), (1651, 34496539), (2009, 28349321), (2453, 23218013), (2899, 19646011), (3157, 18040477), (3731, 15265019), (3773, 15095093), (4459, 12772771), (5207, 10937927), (5863, 9714103), (6223, 9152143), (7007, 8128127), (9143, 6229223), (9779, 5824091), (10927, 5212207), (11557, 4928077), (14063, 4049903), (17171, 3316859), (18161, 3136049), (20293, 2806573), (22099, 2577211), (26117, 2180717), (28321, 2011009), (31889, 1786001), (36449, 1562561), (41041, 1387729), (43561, 1307449), (49049, 1161161), (57277, 994357), (64001, 889889), (67691, 841379), (68453, 832013), (76489, 744601), (80899, 704011), (100573, 566293), (118859, 479171), (120197, 473837), (127127, 448007), (142051, 400939), (154693, 368173), (182819, 311531), (198247, 287287), (223223, 255143)]