51705311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6833}}^1$

素因数の和:6910

約数の個数: 16

約数和(自身を含む): 62982144

約数和(自身を除く): 11276833

約数列:

[1, 7, 23, 47, 161, 329, 1081, 6833, 7567, 47831, 157159, 321151, 1100113, 2248057, 7386473, 51705311]

約数ペア:

[(1, 51705311), (7, 7386473), (23, 2248057), (47, 1100113), (161, 321151), (329, 157159), (1081, 47831), (6833, 7567)]