51389856

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 177811200

約数和(自身を除く): 126421344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 84, 87, 96, 108, 112, 116, 126, 144, 168, 174, 189, 203, 216, 224, 232, 252, 261, 288, 293, 336, 348, 378, 406, 432, 464, 504, 522, 586, 609, 672, 696, 756, 783, 812, 864, 879, 928, 1008, 1044, 1172, 1218, 1392, 1512, 1566, 1624, 1758, 1827, 2016, 2051, 2088, 2344, 2436, 2637, 2784, 3024, 3132, 3248, 3516, 3654, 4102, 4176, 4688, 4872, 5274, 5481, 6048, 6153, 6264, 6496, 7032, 7308, 7911, 8204, 8352, 8497, 9376, 9744, 10548, 10962, 12306, 12528, 14064, 14616, 15822, 16408, 16994, 18459, 19488, 21096, 21924, 24612, 25056, 25491, 28128, 29232, 31644, 32816, 33988, 36918, 42192, 43848, 49224, 50982, 55377, 58464, 59479, 63288, 65632, 67976, 73836, 76473, 84384, 87696, 98448, 101964, 110754, 118958, 126576, 135952, 147672, 152946, 175392, 178437, 196896, 203928, 221508, 229419, 237916, 253152, 271904, 295344, 305892, 356874, 407856, 443016, 458838, 475832, 535311, 590688, 611784, 713748, 815712, 886032, 917676, 951664, 1070622, 1223568, 1427496, 1605933, 1772064, 1835352, 1903328, 2141244, 2447136, 2854992, 3211866, 3670704, 4282488, 5709984, 6423732, 7341408, 8564976, 12847464, 17129952, 25694928, 51389856]

約数ペア:

[(1, 51389856), (2, 25694928), (3, 17129952), (4, 12847464), (6, 8564976), (7, 7341408), (8, 6423732), (9, 5709984), (12, 4282488), (14, 3670704), (16, 3211866), (18, 2854992), (21, 2447136), (24, 2141244), (27, 1903328), (28, 1835352), (29, 1772064), (32, 1605933), (36, 1427496), (42, 1223568), (48, 1070622), (54, 951664), (56, 917676), (58, 886032), (63, 815712), (72, 713748), (84, 611784), (87, 590688), (96, 535311), (108, 475832), (112, 458838), (116, 443016), (126, 407856), (144, 356874), (168, 305892), (174, 295344), (189, 271904), (203, 253152), (216, 237916), (224, 229419), (232, 221508), (252, 203928), (261, 196896), (288, 178437), (293, 175392), (336, 152946), (348, 147672), (378, 135952), (406, 126576), (432, 118958), (464, 110754), (504, 101964), (522, 98448), (586, 87696), (609, 84384), (672, 76473), (696, 73836), (756, 67976), (783, 65632), (812, 63288), (864, 59479), (879, 58464), (928, 55377), (1008, 50982), (1044, 49224), (1172, 43848), (1218, 42192), (1392, 36918), (1512, 33988), (1566, 32816), (1624, 31644), (1758, 29232), (1827, 28128), (2016, 25491), (2051, 25056), (2088, 24612), (2344, 21924), (2436, 21096), (2637, 19488), (2784, 18459), (3024, 16994), (3132, 16408), (3248, 15822), (3516, 14616), (3654, 14064), (4102, 12528), (4176, 12306), (4688, 10962), (4872, 10548), (5274, 9744), (5481, 9376), (6048, 8497), (6153, 8352), (6264, 8204), (6496, 7911), (7032, 7308)]