47949278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{6563}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 77744016

約数和(自身を除く): 29794738

約数列:

[1, 2, 13, 26, 281, 562, 3653, 6563, 7306, 13126, 85319, 170638, 1844203, 3688406, 23974639, 47949278]

約数ペア:

[(1, 47949278), (2, 23974639), (13, 3688406), (26, 1844203), (281, 170638), (562, 85319), (3653, 13126), (6563, 7306)]