52640697

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^4$

素因数の和:146

約数の個数: 20

約数和(自身を含む): 76344400

約数和(自身を除く): 23703703

約数列:

[1, 3, 19, 31, 57, 93, 589, 961, 1767, 2883, 18259, 29791, 54777, 89373, 566029, 923521, 1698087, 2770563, 17546899, 52640697]

約数ペア:

[(1, 52640697), (3, 17546899), (19, 2770563), (31, 1698087), (57, 923521), (93, 566029), (589, 89373), (961, 54777), (1767, 29791), (2883, 18259)]