49920493

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{619}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 58746240

約数和(自身を除く): 8825747

約数列:

[1, 7, 41, 281, 287, 619, 1967, 4333, 11521, 25379, 80647, 173939, 177653, 1217573, 7131499, 49920493]

約数ペア:

[(1, 49920493), (7, 7131499), (41, 1217573), (281, 177653), (287, 173939), (619, 80647), (1967, 25379), (4333, 11521)]