52686487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4451}}^1$

素因数の和:4566

約数の個数: 16

約数和(自身を含む): 64108800

約数和(自身を除く): 11422313

約数列:

[1, 7, 19, 89, 133, 623, 1691, 4451, 11837, 31157, 84569, 396139, 591983, 2772973, 7526641, 52686487]

約数ペア:

[(1, 52686487), (7, 7526641), (19, 2772973), (89, 591983), (133, 396139), (623, 84569), (1691, 31157), (4451, 11837)]