51988992

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 160864704

約数和(自身を除く): 108875712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 181, 187, 192, 204, 256, 264, 272, 352, 362, 374, 384, 408, 512, 528, 543, 544, 561, 704, 724, 748, 768, 816, 1056, 1086, 1088, 1122, 1408, 1448, 1496, 1536, 1632, 1991, 2112, 2172, 2176, 2244, 2816, 2896, 2992, 3077, 3264, 3982, 4224, 4344, 4352, 4488, 5632, 5792, 5973, 5984, 6154, 6528, 7964, 8448, 8688, 8704, 8976, 9231, 11584, 11946, 11968, 12308, 13056, 15928, 16896, 17376, 17952, 18462, 23168, 23892, 23936, 24616, 26112, 31856, 33847, 34752, 35904, 36924, 46336, 47784, 47872, 49232, 63712, 67694, 69504, 71808, 73848, 92672, 95568, 95744, 98464, 101541, 127424, 135388, 139008, 143616, 147696, 191136, 196928, 203082, 254848, 270776, 278016, 287232, 295392, 382272, 393856, 406164, 509696, 541552, 590784, 764544, 787712, 812328, 1019392, 1083104, 1181568, 1529088, 1575424, 1624656, 2166208, 2363136, 3058176, 3249312, 4332416, 4726272, 6498624, 8664832, 12997248, 17329664, 25994496, 51988992]

約数ペア:

[(1, 51988992), (2, 25994496), (3, 17329664), (4, 12997248), (6, 8664832), (8, 6498624), (11, 4726272), (12, 4332416), (16, 3249312), (17, 3058176), (22, 2363136), (24, 2166208), (32, 1624656), (33, 1575424), (34, 1529088), (44, 1181568), (48, 1083104), (51, 1019392), (64, 812328), (66, 787712), (68, 764544), (88, 590784), (96, 541552), (102, 509696), (128, 406164), (132, 393856), (136, 382272), (176, 295392), (181, 287232), (187, 278016), (192, 270776), (204, 254848), (256, 203082), (264, 196928), (272, 191136), (352, 147696), (362, 143616), (374, 139008), (384, 135388), (408, 127424), (512, 101541), (528, 98464), (543, 95744), (544, 95568), (561, 92672), (704, 73848), (724, 71808), (748, 69504), (768, 67694), (816, 63712), (1056, 49232), (1086, 47872), (1088, 47784), (1122, 46336), (1408, 36924), (1448, 35904), (1496, 34752), (1536, 33847), (1632, 31856), (1991, 26112), (2112, 24616), (2172, 23936), (2176, 23892), (2244, 23168), (2816, 18462), (2896, 17952), (2992, 17376), (3077, 16896), (3264, 15928), (3982, 13056), (4224, 12308), (4344, 11968), (4352, 11946), (4488, 11584), (5632, 9231), (5792, 8976), (5973, 8704), (5984, 8688), (6154, 8448), (6528, 7964)]