52045840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 240

約数和(自身を含む): 164882304

約数和(自身を除く): 112836464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 71, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 142, 154, 170, 176, 187, 196, 220, 238, 245, 272, 280, 284, 308, 340, 355, 374, 385, 392, 440, 476, 490, 497, 539, 560, 568, 595, 616, 680, 710, 748, 770, 781, 784, 833, 880, 935, 952, 980, 994, 1078, 1136, 1190, 1207, 1232, 1309, 1360, 1420, 1496, 1540, 1562, 1666, 1870, 1904, 1960, 1988, 2156, 2380, 2414, 2485, 2618, 2695, 2840, 2992, 3080, 3124, 3332, 3479, 3740, 3905, 3920, 3976, 4165, 4312, 4760, 4828, 4970, 5236, 5390, 5467, 5680, 6035, 6160, 6248, 6545, 6664, 6958, 7480, 7810, 7952, 8330, 8449, 8624, 9163, 9520, 9656, 9940, 10472, 10780, 10934, 12070, 12496, 13090, 13277, 13328, 13916, 14960, 15620, 16660, 16898, 17395, 18326, 19312, 19880, 20944, 21560, 21868, 24140, 26180, 26554, 27335, 27832, 31240, 33320, 33796, 34790, 36652, 38269, 39760, 42245, 43120, 43736, 45815, 48280, 52360, 53108, 54670, 55664, 59143, 62480, 66385, 66640, 67592, 69580, 73304, 76538, 84490, 87472, 91630, 92939, 96560, 104720, 106216, 109340, 118286, 132770, 135184, 139160, 146608, 153076, 168980, 183260, 185878, 191345, 212432, 218680, 236572, 265540, 278320, 295715, 306152, 337960, 366520, 371756, 382690, 437360, 464695, 473144, 531080, 591430, 612304, 650573, 675920, 733040, 743512, 765380, 929390, 946288, 1062160, 1182860, 1301146, 1487024, 1530760, 1858780, 2365720, 2602292, 3061520, 3252865, 3717560, 4731440, 5204584, 6505730, 7435120, 10409168, 13011460, 26022920, 52045840]

約数ペア:

[(1, 52045840), (2, 26022920), (4, 13011460), (5, 10409168), (7, 7435120), (8, 6505730), (10, 5204584), (11, 4731440), (14, 3717560), (16, 3252865), (17, 3061520), (20, 2602292), (22, 2365720), (28, 1858780), (34, 1530760), (35, 1487024), (40, 1301146), (44, 1182860), (49, 1062160), (55, 946288), (56, 929390), (68, 765380), (70, 743512), (71, 733040), (77, 675920), (80, 650573), (85, 612304), (88, 591430), (98, 531080), (110, 473144), (112, 464695), (119, 437360), (136, 382690), (140, 371756), (142, 366520), (154, 337960), (170, 306152), (176, 295715), (187, 278320), (196, 265540), (220, 236572), (238, 218680), (245, 212432), (272, 191345), (280, 185878), (284, 183260), (308, 168980), (340, 153076), (355, 146608), (374, 139160), (385, 135184), (392, 132770), (440, 118286), (476, 109340), (490, 106216), (497, 104720), (539, 96560), (560, 92939), (568, 91630), (595, 87472), (616, 84490), (680, 76538), (710, 73304), (748, 69580), (770, 67592), (781, 66640), (784, 66385), (833, 62480), (880, 59143), (935, 55664), (952, 54670), (980, 53108), (994, 52360), (1078, 48280), (1136, 45815), (1190, 43736), (1207, 43120), (1232, 42245), (1309, 39760), (1360, 38269), (1420, 36652), (1496, 34790), (1540, 33796), (1562, 33320), (1666, 31240), (1870, 27832), (1904, 27335), (1960, 26554), (1988, 26180), (2156, 24140), (2380, 21868), (2414, 21560), (2485, 20944), (2618, 19880), (2695, 19312), (2840, 18326), (2992, 17395), (3080, 16898), (3124, 16660), (3332, 15620), (3479, 14960), (3740, 13916), (3905, 13328), (3920, 13277), (3976, 13090), (4165, 12496), (4312, 12070), (4760, 10934), (4828, 10780), (4970, 10472), (5236, 9940), (5390, 9656), (5467, 9520), (5680, 9163), (6035, 8624), (6160, 8449), (6248, 8330), (6545, 7952), (6664, 7810), (6958, 7480)]