51127153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21419}}^1$

素因数の和:21468

約数の個数: 16

約数和(自身を含む): 65802240

約数和(自身を除く): 14675087

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 21419, 149933, 235609, 663989, 1649263, 4647923, 7303879, 51127153]

約数ペア:

[(1, 51127153), (7, 7303879), (11, 4647923), (31, 1649263), (77, 663989), (217, 235609), (341, 149933), (2387, 21419)]