51405312

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 120

約数和(自身を含む): 159538896

約数和(自身を除く): 108133584

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, 683, 768, 784, 896, 1176, 1344, 1366, 1536, 1568, 1792, 2049, 2352, 2688, 2732, 3136, 3584, 4098, 4704, 4781, 5376, 5464, 6272, 8196, 9408, 9562, 10752, 10928, 12544, 14343, 16392, 18816, 19124, 21856, 25088, 28686, 32784, 33467, 37632, 38248, 43712, 57372, 65568, 66934, 75264, 76496, 87424, 100401, 114744, 131136, 133868, 152992, 174848, 200802, 229488, 262272, 267736, 305984, 349696, 401604, 458976, 524544, 535472, 611968, 803208, 917952, 1049088, 1070944, 1223936, 1606416, 1835904, 2141888, 2447872, 3212832, 3671808, 4283776, 6425664, 7343616, 8567552, 12851328, 17135104, 25702656, 51405312]

約数ペア:

[(1, 51405312), (2, 25702656), (3, 17135104), (4, 12851328), (6, 8567552), (7, 7343616), (8, 6425664), (12, 4283776), (14, 3671808), (16, 3212832), (21, 2447872), (24, 2141888), (28, 1835904), (32, 1606416), (42, 1223936), (48, 1070944), (49, 1049088), (56, 917952), (64, 803208), (84, 611968), (96, 535472), (98, 524544), (112, 458976), (128, 401604), (147, 349696), (168, 305984), (192, 267736), (196, 262272), (224, 229488), (256, 200802), (294, 174848), (336, 152992), (384, 133868), (392, 131136), (448, 114744), (512, 100401), (588, 87424), (672, 76496), (683, 75264), (768, 66934), (784, 65568), (896, 57372), (1176, 43712), (1344, 38248), (1366, 37632), (1536, 33467), (1568, 32784), (1792, 28686), (2049, 25088), (2352, 21856), (2688, 19124), (2732, 18816), (3136, 16392), (3584, 14343), (4098, 12544), (4704, 10928), (4781, 10752), (5376, 9562), (5464, 9408), (6272, 8196)]