51309651

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 69525504

約数和(自身を除く): 18215853

約数列:

[1, 3, 127, 137, 381, 411, 983, 2949, 17399, 52197, 124841, 134671, 374523, 404013, 17103217, 51309651]

約数ペア:

[(1, 51309651), (3, 17103217), (127, 404013), (137, 374523), (381, 134671), (411, 124841), (983, 52197), (2949, 17399)]