51497789

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 62177280

約数和(自身を除く): 10679491

約数列:

[1, 7, 31, 43, 217, 301, 1333, 5519, 9331, 38633, 171089, 237317, 1197623, 1661219, 7356827, 51497789]

約数ペア:

[(1, 51497789), (7, 7356827), (31, 1661219), (43, 1197623), (217, 237317), (301, 171089), (1333, 38633), (5519, 9331)]