49789238

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 75699360

約数和(自身を除く): 25910122

約数列:

[1, 2, 109, 218, 353, 647, 706, 1294, 38477, 70523, 76954, 141046, 228391, 456782, 24894619, 49789238]

約数ペア:

[(1, 49789238), (2, 24894619), (109, 456782), (218, 228391), (353, 141046), (647, 76954), (706, 70523), (1294, 38477)]