51235467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 26731893

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1409, 1581, 2139, 4227, 12121, 23953, 32407, 36363, 43679, 71859, 97221, 131037, 550919, 742543, 1004617, 1652757, 2227629, 3013851, 17078489, 51235467]

約数ペア:

[(1, 51235467), (3, 17078489), (17, 3013851), (23, 2227629), (31, 1652757), (51, 1004617), (69, 742543), (93, 550919), (391, 131037), (527, 97221), (713, 71859), (1173, 43679), (1409, 36363), (1581, 32407), (2139, 23953), (4227, 12121)]