49137687

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2579}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 74458800

約数和(自身を除く): 25321113

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 2579, 6351, 7737, 19053, 23211, 74791, 188267, 224373, 564801, 673119, 1694403, 5459743, 16379229, 49137687]

約数ペア:

[(1, 49137687), (3, 16379229), (9, 5459743), (29, 1694403), (73, 673119), (87, 564801), (219, 224373), (261, 188267), (657, 74791), (2117, 23211), (2579, 19053), (6351, 7737)]