51809829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2069}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 73327680

約数和(自身を除く): 21517851

約数列:

[1, 3, 17, 51, 491, 1473, 2069, 6207, 8347, 25041, 35173, 105519, 1015879, 3047637, 17269943, 51809829]

約数ペア:

[(1, 51809829), (3, 17269943), (17, 3047637), (51, 1015879), (491, 105519), (1473, 35173), (2069, 25041), (6207, 8347)]