51040864

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9947

約数の個数: 48

約数和(自身を含む): 119847168

約数和(自身を除く): 68806304

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 9907, 19814, 39628, 69349, 79256, 138698, 158512, 227861, 277396, 317024, 455722, 554792, 911444, 1109584, 1595027, 1822888, 2219168, 3190054, 3645776, 6380108, 7291552, 12760216, 25520432, 51040864]

約数ペア:

[(1, 51040864), (2, 25520432), (4, 12760216), (7, 7291552), (8, 6380108), (14, 3645776), (16, 3190054), (23, 2219168), (28, 1822888), (32, 1595027), (46, 1109584), (56, 911444), (92, 554792), (112, 455722), (161, 317024), (184, 277396), (224, 227861), (322, 158512), (368, 138698), (644, 79256), (736, 69349), (1288, 39628), (2576, 19814), (5152, 9907)]