51506015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4903}}^1$

素因数の和:5110

約数の個数: 16

約数和(自身を含む): 67792896

約数和(自身を除く): 16286881

約数列:

[1, 5, 11, 55, 191, 955, 2101, 4903, 10505, 24515, 53933, 269665, 936473, 4682365, 10301203, 51506015]

約数ペア:

[(1, 51506015), (5, 10301203), (11, 4682365), (55, 936473), (191, 269665), (955, 53933), (2101, 24515), (4903, 10505)]