51439311

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 93350400

約数和(自身を除く): 41911089

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 373, 597, 693, 1119, 1393, 1791, 2189, 2611, 3357, 4103, 4179, 6567, 7833, 12309, 12537, 15323, 19701, 23499, 28721, 36927, 45969, 74227, 86163, 137907, 222681, 258489, 519589, 668043, 816497, 1558767, 2449491, 4676301, 5715479, 7348473, 17146437, 51439311]

約数ペア:

[(1, 51439311), (3, 17146437), (7, 7348473), (9, 5715479), (11, 4676301), (21, 2449491), (33, 1558767), (63, 816497), (77, 668043), (99, 519589), (199, 258489), (231, 222681), (373, 137907), (597, 86163), (693, 74227), (1119, 45969), (1393, 36927), (1791, 28721), (2189, 23499), (2611, 19701), (3357, 15323), (4103, 12537), (4179, 12309), (6567, 7833)]