50354640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 197154048

約数和(自身を除く): 146799408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 103, 105, 112, 120, 126, 140, 144, 168, 180, 194, 206, 210, 240, 252, 280, 291, 309, 315, 336, 360, 388, 412, 420, 485, 504, 515, 560, 582, 618, 630, 679, 720, 721, 776, 824, 840, 873, 927, 970, 1008, 1030, 1164, 1236, 1260, 1358, 1442, 1455, 1545, 1552, 1648, 1680, 1746, 1854, 1940, 2037, 2060, 2163, 2328, 2472, 2520, 2716, 2884, 2910, 3090, 3395, 3492, 3605, 3708, 3880, 4074, 4120, 4326, 4365, 4635, 4656, 4944, 5040, 5432, 5768, 5820, 6111, 6180, 6489, 6790, 6984, 7210, 7416, 7760, 8148, 8240, 8652, 8730, 9270, 9991, 10185, 10815, 10864, 11536, 11640, 12222, 12360, 12978, 13580, 13968, 14420, 14832, 16296, 17304, 17460, 18540, 19982, 20370, 21630, 23280, 24444, 24720, 25956, 27160, 28840, 29973, 30555, 32445, 32592, 34608, 34920, 37080, 39964, 40740, 43260, 48888, 49955, 51912, 54320, 57680, 59946, 61110, 64890, 69840, 69937, 74160, 79928, 81480, 86520, 89919, 97776, 99910, 103824, 119892, 122220, 129780, 139874, 149865, 159856, 162960, 173040, 179838, 199820, 209811, 239784, 244440, 259560, 279748, 299730, 349685, 359676, 399640, 419622, 449595, 479568, 488880, 519120, 559496, 599460, 629433, 699370, 719352, 799280, 839244, 899190, 1049055, 1118992, 1198920, 1258866, 1398740, 1438704, 1678488, 1798380, 2098110, 2397840, 2517732, 2797480, 3147165, 3356976, 3596760, 4196220, 5035464, 5594960, 6294330, 7193520, 8392440, 10070928, 12588660, 16784880, 25177320, 50354640]

約数ペア:

[(1, 50354640), (2, 25177320), (3, 16784880), (4, 12588660), (5, 10070928), (6, 8392440), (7, 7193520), (8, 6294330), (9, 5594960), (10, 5035464), (12, 4196220), (14, 3596760), (15, 3356976), (16, 3147165), (18, 2797480), (20, 2517732), (21, 2397840), (24, 2098110), (28, 1798380), (30, 1678488), (35, 1438704), (36, 1398740), (40, 1258866), (42, 1198920), (45, 1118992), (48, 1049055), (56, 899190), (60, 839244), (63, 799280), (70, 719352), (72, 699370), (80, 629433), (84, 599460), (90, 559496), (97, 519120), (103, 488880), (105, 479568), (112, 449595), (120, 419622), (126, 399640), (140, 359676), (144, 349685), (168, 299730), (180, 279748), (194, 259560), (206, 244440), (210, 239784), (240, 209811), (252, 199820), (280, 179838), (291, 173040), (309, 162960), (315, 159856), (336, 149865), (360, 139874), (388, 129780), (412, 122220), (420, 119892), (485, 103824), (504, 99910), (515, 97776), (560, 89919), (582, 86520), (618, 81480), (630, 79928), (679, 74160), (720, 69937), (721, 69840), (776, 64890), (824, 61110), (840, 59946), (873, 57680), (927, 54320), (970, 51912), (1008, 49955), (1030, 48888), (1164, 43260), (1236, 40740), (1260, 39964), (1358, 37080), (1442, 34920), (1455, 34608), (1545, 32592), (1552, 32445), (1648, 30555), (1680, 29973), (1746, 28840), (1854, 27160), (1940, 25956), (2037, 24720), (2060, 24444), (2163, 23280), (2328, 21630), (2472, 20370), (2520, 19982), (2716, 18540), (2884, 17460), (2910, 17304), (3090, 16296), (3395, 14832), (3492, 14420), (3605, 13968), (3708, 13580), (3880, 12978), (4074, 12360), (4120, 12222), (4326, 11640), (4365, 11536), (4635, 10864), (4656, 10815), (4944, 10185), (5040, 9991), (5432, 9270), (5768, 8730), (5820, 8652), (6111, 8240), (6180, 8148), (6489, 7760), (6790, 7416), (6984, 7210)]