49929880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 159667200

約数和(自身を除く): 109737320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 40, 43, 44, 52, 55, 56, 58, 65, 70, 77, 86, 88, 91, 104, 110, 116, 130, 140, 143, 145, 154, 172, 182, 203, 215, 220, 232, 260, 280, 286, 290, 301, 308, 319, 344, 364, 377, 385, 406, 430, 440, 455, 473, 520, 559, 572, 580, 602, 616, 638, 715, 728, 754, 770, 812, 860, 910, 946, 1001, 1015, 1118, 1144, 1160, 1204, 1247, 1276, 1430, 1505, 1508, 1540, 1595, 1624, 1720, 1820, 1885, 1892, 2002, 2030, 2233, 2236, 2365, 2408, 2494, 2552, 2639, 2795, 2860, 3010, 3016, 3080, 3190, 3311, 3640, 3770, 3784, 3913, 4004, 4060, 4147, 4466, 4472, 4730, 4988, 5005, 5278, 5590, 5720, 6020, 6149, 6235, 6380, 6622, 7540, 7826, 8008, 8120, 8294, 8729, 8932, 9460, 9976, 10010, 10556, 11165, 11180, 12040, 12298, 12470, 12760, 13195, 13244, 13717, 15080, 15652, 16211, 16555, 16588, 17458, 17864, 18920, 19565, 20020, 20735, 21112, 22330, 22360, 24596, 24940, 26390, 26488, 27434, 29029, 30745, 31304, 32422, 33110, 33176, 34916, 39130, 40040, 41470, 43043, 43645, 44660, 49192, 49880, 52780, 54868, 58058, 61490, 64844, 66220, 68585, 69832, 78260, 81055, 82940, 86086, 87290, 89320, 96019, 105560, 109736, 113477, 116116, 122980, 129688, 132440, 137170, 145145, 156520, 162110, 165880, 172172, 174580, 178321, 192038, 215215, 226954, 232232, 245960, 274340, 290290, 324220, 344344, 349160, 356642, 384076, 430430, 453908, 480095, 548680, 567385, 580580, 648440, 713284, 768152, 860860, 891605, 907816, 960190, 1134770, 1161160, 1248247, 1426568, 1721720, 1783210, 1920380, 2269540, 2496494, 3566420, 3840760, 4539080, 4992988, 6241235, 7132840, 9985976, 12482470, 24964940, 49929880]

約数ペア:

[(1, 49929880), (2, 24964940), (4, 12482470), (5, 9985976), (7, 7132840), (8, 6241235), (10, 4992988), (11, 4539080), (13, 3840760), (14, 3566420), (20, 2496494), (22, 2269540), (26, 1920380), (28, 1783210), (29, 1721720), (35, 1426568), (40, 1248247), (43, 1161160), (44, 1134770), (52, 960190), (55, 907816), (56, 891605), (58, 860860), (65, 768152), (70, 713284), (77, 648440), (86, 580580), (88, 567385), (91, 548680), (104, 480095), (110, 453908), (116, 430430), (130, 384076), (140, 356642), (143, 349160), (145, 344344), (154, 324220), (172, 290290), (182, 274340), (203, 245960), (215, 232232), (220, 226954), (232, 215215), (260, 192038), (280, 178321), (286, 174580), (290, 172172), (301, 165880), (308, 162110), (319, 156520), (344, 145145), (364, 137170), (377, 132440), (385, 129688), (406, 122980), (430, 116116), (440, 113477), (455, 109736), (473, 105560), (520, 96019), (559, 89320), (572, 87290), (580, 86086), (602, 82940), (616, 81055), (638, 78260), (715, 69832), (728, 68585), (754, 66220), (770, 64844), (812, 61490), (860, 58058), (910, 54868), (946, 52780), (1001, 49880), (1015, 49192), (1118, 44660), (1144, 43645), (1160, 43043), (1204, 41470), (1247, 40040), (1276, 39130), (1430, 34916), (1505, 33176), (1508, 33110), (1540, 32422), (1595, 31304), (1624, 30745), (1720, 29029), (1820, 27434), (1885, 26488), (1892, 26390), (2002, 24940), (2030, 24596), (2233, 22360), (2236, 22330), (2365, 21112), (2408, 20735), (2494, 20020), (2552, 19565), (2639, 18920), (2795, 17864), (2860, 17458), (3010, 16588), (3016, 16555), (3080, 16211), (3190, 15652), (3311, 15080), (3640, 13717), (3770, 13244), (3784, 13195), (3913, 12760), (4004, 12470), (4060, 12298), (4147, 12040), (4466, 11180), (4472, 11165), (4730, 10556), (4988, 10010), (5005, 9976), (5278, 9460), (5590, 8932), (5720, 8729), (6020, 8294), (6149, 8120), (6235, 8008), (6380, 7826), (6622, 7540)]