56040027

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7499}}^1$

素因数の和:7602

約数の個数: 16

約数和(自身を含む): 77760000

約数和(自身を除く): 21719973

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 7499, 22497, 352453, 397447, 1057359, 1192341, 18680009, 56040027]

約数ペア:

[(1, 56040027), (3, 18680009), (47, 1192341), (53, 1057359), (141, 397447), (159, 352453), (2491, 22497), (7473, 7499)]