56812147

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{25127}}^1$

素因数の和:25170

約数の個数: 16

約数和(自身を含む): 72368640

約数和(自身を除く): 15556493

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 25127, 175889, 427159, 477413, 2990113, 3341891, 8116021, 56812147]

約数ペア:

[(1, 56812147), (7, 8116021), (17, 3341891), (19, 2990113), (119, 477413), (133, 427159), (323, 175889), (2261, 25127)]