51815918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14672

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 49306642

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 14629, 29258, 102403, 160919, 204806, 321838, 336467, 672934, 1126433, 2252866, 2355269, 3701137, 4710538, 7402274, 25907959, 51815918]

約数ペア:

[(1, 51815918), (2, 25907959), (7, 7402274), (11, 4710538), (14, 3701137), (22, 2355269), (23, 2252866), (46, 1126433), (77, 672934), (154, 336467), (161, 321838), (253, 204806), (322, 160919), (506, 102403), (1771, 29258), (3542, 14629)]