52772881

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1549}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 62694400

約数和(自身を除く): 9921519

約数列:

[1, 7, 31, 157, 217, 1099, 1549, 4867, 10843, 34069, 48019, 243193, 336133, 1702351, 7538983, 52772881]

約数ペア:

[(1, 52772881), (7, 7538983), (31, 1702351), (157, 336133), (217, 243193), (1099, 48019), (1549, 34069), (4867, 10843)]