56061257

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7723}}^1$

素因数の和:7808

約数の個数: 16

約数和(自身を含む): 68959872

約数和(自身を除く): 12898615

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 7723, 54061, 131291, 471103, 919037, 3297721, 8008751, 56061257]

約数ペア:

[(1, 56061257), (7, 8008751), (17, 3297721), (61, 919037), (119, 471103), (427, 131291), (1037, 54061), (7259, 7723)]