51508981760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6967}}^1$

素因数の和:7034

約数の個数: 156

約数和(自身を含む): 130473193968

約数和(自身を除く): 78964212208

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 512, 608, 640, 722, 760, 1024, 1216, 1280, 1444, 1520, 1805, 2048, 2432, 2560, 2888, 3040, 3610, 4096, 4864, 5120, 5776, 6080, 6967, 7220, 9728, 10240, 11552, 12160, 13934, 14440, 19456, 20480, 23104, 24320, 27868, 28880, 34835, 38912, 46208, 48640, 55736, 57760, 69670, 77824, 92416, 97280, 111472, 115520, 132373, 139340, 184832, 194560, 222944, 231040, 264746, 278680, 369664, 389120, 445888, 462080, 529492, 557360, 661865, 739328, 891776, 924160, 1058984, 1114720, 1323730, 1478656, 1783552, 1848320, 2117968, 2229440, 2515087, 2647460, 3567104, 3696640, 4235936, 4458880, 5030174, 5294920, 7134208, 7393280, 8471872, 8917760, 10060348, 10589840, 12575435, 14268416, 16943744, 17835520, 20120696, 21179680, 25150870, 28536832, 33887488, 35671040, 40241392, 42359360, 50301740, 67774976, 71342080, 80482784, 84718720, 100603480, 135549952, 142684160, 160965568, 169437440, 201206960, 271099904, 321931136, 338874880, 402413920, 542199808, 643862272, 677749760, 804827840, 1287724544, 1355499520, 1609655680, 2575449088, 2710999040, 3219311360, 5150898176, 6438622720, 10301796352, 12877245440, 25754490880, 51508981760]

約数ペア:

[(1, 51508981760), (2, 25754490880), (4, 12877245440), (5, 10301796352), (8, 6438622720), (10, 5150898176), (16, 3219311360), (19, 2710999040), (20, 2575449088), (32, 1609655680), (38, 1355499520), (40, 1287724544), (64, 804827840), (76, 677749760), (80, 643862272), (95, 542199808), (128, 402413920), (152, 338874880), (160, 321931136), (190, 271099904), (256, 201206960), (304, 169437440), (320, 160965568), (361, 142684160), (380, 135549952), (512, 100603480), (608, 84718720), (640, 80482784), (722, 71342080), (760, 67774976), (1024, 50301740), (1216, 42359360), (1280, 40241392), (1444, 35671040), (1520, 33887488), (1805, 28536832), (2048, 25150870), (2432, 21179680), (2560, 20120696), (2888, 17835520), (3040, 16943744), (3610, 14268416), (4096, 12575435), (4864, 10589840), (5120, 10060348), (5776, 8917760), (6080, 8471872), (6967, 7393280), (7220, 7134208), (9728, 5294920), (10240, 5030174), (11552, 4458880), (12160, 4235936), (13934, 3696640), (14440, 3567104), (19456, 2647460), (20480, 2515087), (23104, 2229440), (24320, 2117968), (27868, 1848320), (28880, 1783552), (34835, 1478656), (38912, 1323730), (46208, 1114720), (48640, 1058984), (55736, 924160), (57760, 891776), (69670, 739328), (77824, 661865), (92416, 557360), (97280, 529492), (111472, 462080), (115520, 445888), (132373, 389120), (139340, 369664), (184832, 278680), (194560, 264746), (222944, 231040)]