51497017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 60984000

約数和(自身を除く): 9486983

約数列:

[1, 11, 13, 131, 143, 1441, 1703, 2749, 18733, 30239, 35737, 360119, 393107, 3961309, 4681547, 51497017]

約数ペア:

[(1, 51497017), (11, 4681547), (13, 3961309), (131, 393107), (143, 360119), (1441, 35737), (1703, 30239), (2749, 18733)]