50745918080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1547

約数の個数: 256

約数和(自身を含む): 142910127360

約数和(自身を除く): 92164209280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 640, 647, 704, 715, 832, 857, 880, 1040, 1144, 1294, 1408, 1430, 1664, 1714, 1760, 2080, 2288, 2588, 2860, 3235, 3428, 3520, 4160, 4285, 4576, 5176, 5720, 6470, 6856, 7040, 7117, 8320, 8411, 8570, 9152, 9427, 10352, 11141, 11440, 12940, 13712, 14234, 16822, 17140, 18304, 18854, 20704, 22282, 22880, 25880, 27424, 28468, 33644, 34280, 35585, 37708, 41408, 42055, 44564, 45760, 47135, 51760, 54848, 55705, 56936, 67288, 68560, 71170, 75416, 82816, 84110, 89128, 91520, 92521, 94270, 103520, 109696, 111410, 113872, 122551, 134576, 137120, 142340, 150832, 168220, 178256, 185042, 188540, 207040, 222820, 227744, 245102, 269152, 274240, 284680, 301664, 336440, 356512, 370084, 377080, 414080, 445640, 455488, 462605, 490204, 538304, 548480, 554479, 569360, 603328, 612755, 672880, 713024, 740168, 754160, 891280, 910976, 925210, 980408, 1076608, 1108958, 1138720, 1206656, 1225510, 1345760, 1426048, 1480336, 1508320, 1782560, 1850420, 1960816, 2217916, 2277440, 2451020, 2691520, 2772395, 2960672, 3016640, 3565120, 3700840, 3921632, 4435832, 4554880, 4902040, 5383040, 5544790, 5921344, 6033280, 6099269, 7130240, 7208227, 7401680, 7843264, 8871664, 9804080, 11089580, 11842688, 12198538, 14416454, 14803360, 15686528, 17743328, 19608160, 22179160, 24397076, 28832908, 29606720, 30496345, 35486656, 36041135, 39216320, 44358320, 48794152, 57665816, 59213440, 60992690, 70973312, 72082270, 78432640, 79290497, 88716640, 97588304, 115331632, 121985380, 144164540, 158580994, 177433280, 195176608, 230663264, 243970760, 288329080, 317161988, 354866560, 390353216, 396452485, 461326528, 487941520, 576658160, 634323976, 780706432, 792904970, 922653056, 975883040, 1153316320, 1268647952, 1585809940, 1951766080, 2306632640, 2537295904, 3171619880, 3903532160, 4613265280, 5074591808, 6343239760, 10149183616, 12686479520, 25372959040, 50745918080]

約数ペア:

[(1, 50745918080), (2, 25372959040), (4, 12686479520), (5, 10149183616), (8, 6343239760), (10, 5074591808), (11, 4613265280), (13, 3903532160), (16, 3171619880), (20, 2537295904), (22, 2306632640), (26, 1951766080), (32, 1585809940), (40, 1268647952), (44, 1153316320), (52, 975883040), (55, 922653056), (64, 792904970), (65, 780706432), (80, 634323976), (88, 576658160), (104, 487941520), (110, 461326528), (128, 396452485), (130, 390353216), (143, 354866560), (160, 317161988), (176, 288329080), (208, 243970760), (220, 230663264), (260, 195176608), (286, 177433280), (320, 158580994), (352, 144164540), (416, 121985380), (440, 115331632), (520, 97588304), (572, 88716640), (640, 79290497), (647, 78432640), (704, 72082270), (715, 70973312), (832, 60992690), (857, 59213440), (880, 57665816), (1040, 48794152), (1144, 44358320), (1294, 39216320), (1408, 36041135), (1430, 35486656), (1664, 30496345), (1714, 29606720), (1760, 28832908), (2080, 24397076), (2288, 22179160), (2588, 19608160), (2860, 17743328), (3235, 15686528), (3428, 14803360), (3520, 14416454), (4160, 12198538), (4285, 11842688), (4576, 11089580), (5176, 9804080), (5720, 8871664), (6470, 7843264), (6856, 7401680), (7040, 7208227), (7117, 7130240), (8320, 6099269), (8411, 6033280), (8570, 5921344), (9152, 5544790), (9427, 5383040), (10352, 4902040), (11141, 4554880), (11440, 4435832), (12940, 3921632), (13712, 3700840), (14234, 3565120), (16822, 3016640), (17140, 2960672), (18304, 2772395), (18854, 2691520), (20704, 2451020), (22282, 2277440), (22880, 2217916), (25880, 1960816), (27424, 1850420), (28468, 1782560), (33644, 1508320), (34280, 1480336), (35585, 1426048), (37708, 1345760), (41408, 1225510), (42055, 1206656), (44564, 1138720), (45760, 1108958), (47135, 1076608), (51760, 980408), (54848, 925210), (55705, 910976), (56936, 891280), (67288, 754160), (68560, 740168), (71170, 713024), (75416, 672880), (82816, 612755), (84110, 603328), (89128, 569360), (91520, 554479), (92521, 548480), (94270, 538304), (103520, 490204), (109696, 462605), (111410, 455488), (113872, 445640), (122551, 414080), (134576, 377080), (137120, 370084), (142340, 356512), (150832, 336440), (168220, 301664), (178256, 284680), (185042, 274240), (188540, 269152), (207040, 245102), (222820, 227744)]