49280366

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 74891520

約数和(自身を除く): 25611154

約数列:

[1, 2, 131, 239, 262, 478, 787, 1574, 31309, 62618, 103097, 188093, 206194, 376186, 24640183, 49280366]

約数ペア:

[(1, 49280366), (2, 24640183), (131, 376186), (239, 206194), (262, 188093), (478, 103097), (787, 62618), (1574, 31309)]