55478392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 115732800

約数和(自身を除く): 60254408

約数列:

[1, 2, 4, 8, 23, 29, 37, 46, 58, 74, 92, 116, 148, 184, 232, 281, 296, 562, 667, 851, 1073, 1124, 1334, 1702, 2146, 2248, 2668, 3404, 4292, 5336, 6463, 6808, 8149, 8584, 10397, 12926, 16298, 20794, 24679, 25852, 32596, 41588, 49358, 51704, 65192, 83176, 98716, 187427, 197432, 239131, 301513, 374854, 478262, 603026, 749708, 956524, 1206052, 1499416, 1913048, 2412104, 6934799, 13869598, 27739196, 55478392]

約数ペア:

[(1, 55478392), (2, 27739196), (4, 13869598), (8, 6934799), (23, 2412104), (29, 1913048), (37, 1499416), (46, 1206052), (58, 956524), (74, 749708), (92, 603026), (116, 478262), (148, 374854), (184, 301513), (232, 239131), (281, 197432), (296, 187427), (562, 98716), (667, 83176), (851, 65192), (1073, 51704), (1124, 49358), (1334, 41588), (1702, 32596), (2146, 25852), (2248, 24679), (2668, 20794), (3404, 16298), (4292, 12926), (5336, 10397), (6463, 8584), (6808, 8149)]