51757394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{4751}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 83825280

約数和(自身を除く): 32067886

約数列:

[1, 2, 13, 26, 419, 838, 4751, 5447, 9502, 10894, 61763, 123526, 1990669, 3981338, 25878697, 51757394]

約数ペア:

[(1, 51757394), (2, 25878697), (13, 3981338), (26, 1990669), (419, 123526), (838, 61763), (4751, 10894), (5447, 9502)]