51087978

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{25117}}^1$

素因数の和:25238

約数の個数: 24

約数和(自身を含む): 111674628

約数和(自身を除く): 60586650

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 25117, 50234, 75351, 150702, 226053, 452106, 2838221, 5676442, 8514663, 17029326, 25543989, 51087978]

約数ペア:

[(1, 51087978), (2, 25543989), (3, 17029326), (6, 8514663), (9, 5676442), (18, 2838221), (113, 452106), (226, 226053), (339, 150702), (678, 75351), (1017, 50234), (2034, 25117)]