49786779

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{22157}}^1$

素因数の和:22274

約数の個数: 16

約数和(自身を含む): 76578048

約数和(自身を除く): 26791269

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 22157, 66471, 155099, 465297, 2370799, 7112397, 16595593, 49786779]

約数ペア:

[(1, 49786779), (3, 16595593), (7, 7112397), (21, 2370799), (107, 465297), (321, 155099), (749, 66471), (2247, 22157)]