55915347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3491}}^1$

素因数の和:3794

約数の個数: 16

約数和(自身を含む): 78779520

約数和(自身を除く): 22864173

約数列:

[1, 3, 19, 57, 281, 843, 3491, 5339, 10473, 16017, 66329, 198987, 980971, 2942913, 18638449, 55915347]

約数ペア:

[(1, 55915347), (3, 18638449), (19, 2942913), (57, 980971), (281, 198987), (843, 66329), (3491, 16017), (5339, 10473)]