55144061

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 68700960

約数和(自身を除く): 13556899

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 971, 1159, 2989, 6797, 8113, 18449, 47579, 56791, 59231, 129143, 414617, 904001, 1125389, 2902319, 7877723, 55144061]

約数ペア:

[(1, 55144061), (7, 7877723), (19, 2902319), (49, 1125389), (61, 904001), (133, 414617), (427, 129143), (931, 59231), (971, 56791), (1159, 47579), (2989, 18449), (6797, 8113)]