51505744

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{1741}}^1$

素因数の和:1835

約数の個数: 30

約数和(自身を含む): 102225786

約数和(自身を除く): 50720042

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1741, 1849, 3482, 3698, 6964, 7396, 13928, 14792, 27856, 29584, 74863, 149726, 299452, 598904, 1197808, 3219109, 6438218, 12876436, 25752872, 51505744]

約数ペア:

[(1, 51505744), (2, 25752872), (4, 12876436), (8, 6438218), (16, 3219109), (43, 1197808), (86, 598904), (172, 299452), (344, 149726), (688, 74863), (1741, 29584), (1849, 27856), (3482, 14792), (3698, 13928), (6964, 7396)]