51147894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2749}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 117216000

約数和(自身を除く): 66068106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 2749, 3101, 5498, 6202, 8247, 9303, 16494, 18606, 19243, 38486, 57729, 115458, 1217807, 2435614, 3653421, 7306842, 8524649, 17049298, 25573947, 51147894]

約数ペア:

[(1, 51147894), (2, 25573947), (3, 17049298), (6, 8524649), (7, 7306842), (14, 3653421), (21, 2435614), (42, 1217807), (443, 115458), (886, 57729), (1329, 38486), (2658, 19243), (2749, 18606), (3101, 16494), (5498, 9303), (6202, 8247)]