53187505

素因数分解:

$5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{1721}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 73067904

約数和(自身を除く): 19880399

約数列:

[1, 5, 7, 35, 883, 1721, 4415, 6181, 8605, 12047, 30905, 60235, 1519643, 7598215, 10637501, 53187505]

約数ペア:

[(1, 53187505), (5, 10637501), (7, 7598215), (35, 1519643), (883, 60235), (1721, 30905), (4415, 12047), (6181, 8605)]