49978317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3643}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 70839360

約数和(自身を除く): 20861043

約数列:

[1, 3, 17, 51, 269, 807, 3643, 4573, 10929, 13719, 61931, 185793, 979967, 2939901, 16659439, 49978317]

約数ペア:

[(1, 49978317), (3, 16659439), (17, 2939901), (51, 979967), (269, 185793), (807, 61931), (3643, 13719), (4573, 10929)]