51781029888

素因数分解:

$2^{12}\times 3^1\times 7^2\times {\mathrm{85999}}^1$

素因数の和:86040

約数の個数: 156

約数和(自身を含む): 160609128000

約数和(自身を除く): 108828098112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2048, 2352, 2688, 3072, 3136, 3584, 4096, 4704, 5376, 6144, 6272, 7168, 9408, 10752, 12288, 12544, 14336, 18816, 21504, 25088, 28672, 37632, 43008, 50176, 75264, 85999, 86016, 100352, 150528, 171998, 200704, 257997, 301056, 343996, 515994, 601993, 602112, 687992, 1031988, 1203986, 1375984, 1805979, 2063976, 2407972, 2751968, 3611958, 4127952, 4213951, 4815944, 5503936, 7223916, 8255904, 8427902, 9631888, 11007872, 12641853, 14447832, 16511808, 16855804, 19263776, 22015744, 25283706, 28895664, 33023616, 33711608, 38527552, 44031488, 50567412, 57791328, 66047232, 67423216, 77055104, 88062976, 101134824, 115582656, 132094464, 134846432, 154110208, 176125952, 202269648, 231165312, 264188928, 269692864, 308220416, 352251904, 404539296, 462330624, 528377856, 539385728, 616440832, 809078592, 924661248, 1056755712, 1078771456, 1232881664, 1618157184, 1849322496, 2157542912, 2465763328, 3236314368, 3698644992, 4315085824, 6472628736, 7397289984, 8630171648, 12945257472, 17260343296, 25890514944, 51781029888]

約数ペア:

[(1, 51781029888), (2, 25890514944), (3, 17260343296), (4, 12945257472), (6, 8630171648), (7, 7397289984), (8, 6472628736), (12, 4315085824), (14, 3698644992), (16, 3236314368), (21, 2465763328), (24, 2157542912), (28, 1849322496), (32, 1618157184), (42, 1232881664), (48, 1078771456), (49, 1056755712), (56, 924661248), (64, 809078592), (84, 616440832), (96, 539385728), (98, 528377856), (112, 462330624), (128, 404539296), (147, 352251904), (168, 308220416), (192, 269692864), (196, 264188928), (224, 231165312), (256, 202269648), (294, 176125952), (336, 154110208), (384, 134846432), (392, 132094464), (448, 115582656), (512, 101134824), (588, 88062976), (672, 77055104), (768, 67423216), (784, 66047232), (896, 57791328), (1024, 50567412), (1176, 44031488), (1344, 38527552), (1536, 33711608), (1568, 33023616), (1792, 28895664), (2048, 25283706), (2352, 22015744), (2688, 19263776), (3072, 16855804), (3136, 16511808), (3584, 14447832), (4096, 12641853), (4704, 11007872), (5376, 9631888), (6144, 8427902), (6272, 8255904), (7168, 7223916), (9408, 5503936), (10752, 4815944), (12288, 4213951), (12544, 4127952), (14336, 3611958), (18816, 2751968), (21504, 2407972), (25088, 2063976), (28672, 1805979), (37632, 1375984), (43008, 1203986), (50176, 1031988), (75264, 687992), (85999, 602112), (86016, 601993), (100352, 515994), (150528, 343996), (171998, 301056), (200704, 257997)]