51155079

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1543}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 70109952

約数和(自身を除く): 18954873

約数列:

[1, 3, 43, 129, 257, 771, 1543, 4629, 11051, 33153, 66349, 199047, 396551, 1189653, 17051693, 51155079]

約数ペア:

[(1, 51155079), (3, 17051693), (43, 1189653), (129, 396551), (257, 199047), (771, 66349), (1543, 33153), (4629, 11051)]