51781632

素因数分解:

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

素因数の和:86

約数の個数: 168

約数和(自身を含む): 164354256

約数和(自身を除く): 112572624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 128, 129, 147, 168, 172, 192, 196, 224, 256, 258, 294, 301, 336, 344, 384, 392, 448, 512, 516, 588, 602, 672, 688, 768, 784, 896, 903, 1024, 1032, 1176, 1204, 1344, 1376, 1536, 1568, 1792, 1806, 2048, 2064, 2107, 2352, 2408, 2688, 2752, 3072, 3136, 3584, 3612, 4096, 4128, 4214, 4704, 4816, 5376, 5504, 6144, 6272, 6321, 7168, 7224, 8192, 8256, 8428, 9408, 9632, 10752, 11008, 12288, 12544, 12642, 14336, 14448, 16512, 16856, 18816, 19264, 21504, 22016, 24576, 25088, 25284, 28672, 28896, 33024, 33712, 37632, 38528, 43008, 44032, 50176, 50568, 57344, 57792, 66048, 67424, 75264, 77056, 86016, 88064, 100352, 101136, 115584, 132096, 134848, 150528, 154112, 172032, 176128, 200704, 202272, 231168, 264192, 269696, 301056, 308224, 352256, 401408, 404544, 462336, 528384, 539392, 602112, 616448, 809088, 924672, 1056768, 1078784, 1204224, 1232896, 1618176, 1849344, 2157568, 2465792, 3236352, 3698688, 4315136, 6472704, 7397376, 8630272, 12945408, 17260544, 25890816, 51781632]

約数ペア:

[(1, 51781632), (2, 25890816), (3, 17260544), (4, 12945408), (6, 8630272), (7, 7397376), (8, 6472704), (12, 4315136), (14, 3698688), (16, 3236352), (21, 2465792), (24, 2157568), (28, 1849344), (32, 1618176), (42, 1232896), (43, 1204224), (48, 1078784), (49, 1056768), (56, 924672), (64, 809088), (84, 616448), (86, 602112), (96, 539392), (98, 528384), (112, 462336), (128, 404544), (129, 401408), (147, 352256), (168, 308224), (172, 301056), (192, 269696), (196, 264192), (224, 231168), (256, 202272), (258, 200704), (294, 176128), (301, 172032), (336, 154112), (344, 150528), (384, 134848), (392, 132096), (448, 115584), (512, 101136), (516, 100352), (588, 88064), (602, 86016), (672, 77056), (688, 75264), (768, 67424), (784, 66048), (896, 57792), (903, 57344), (1024, 50568), (1032, 50176), (1176, 44032), (1204, 43008), (1344, 38528), (1376, 37632), (1536, 33712), (1568, 33024), (1792, 28896), (1806, 28672), (2048, 25284), (2064, 25088), (2107, 24576), (2352, 22016), (2408, 21504), (2688, 19264), (2752, 18816), (3072, 16856), (3136, 16512), (3584, 14448), (3612, 14336), (4096, 12642), (4128, 12544), (4214, 12288), (4704, 11008), (4816, 10752), (5376, 9632), (5504, 9408), (6144, 8428), (6272, 8256), (6321, 8192), (7168, 7224)]