49731661

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 57771648

約数和(自身を除く): 8039987

約数列:

[1, 7, 131, 193, 281, 917, 1351, 1967, 25283, 36811, 54233, 176981, 257677, 379631, 7104523, 49731661]

約数ペア:

[(1, 49731661), (7, 7104523), (131, 379631), (193, 257677), (281, 176981), (917, 54233), (1351, 36811), (1967, 25283)]