51697782

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3997

約数の個数: 48

約数和(自身を含む): 121389840

約数和(自身を除く): 69692058

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 306, 387, 731, 774, 1462, 2193, 3929, 4386, 6579, 7858, 11787, 13158, 23574, 35361, 66793, 70722, 133586, 168947, 200379, 337894, 400758, 506841, 601137, 1013682, 1202274, 1520523, 2872099, 3041046, 5744198, 8616297, 17232594, 25848891, 51697782]

約数ペア:

[(1, 51697782), (2, 25848891), (3, 17232594), (6, 8616297), (9, 5744198), (17, 3041046), (18, 2872099), (34, 1520523), (43, 1202274), (51, 1013682), (86, 601137), (102, 506841), (129, 400758), (153, 337894), (258, 200379), (306, 168947), (387, 133586), (731, 70722), (774, 66793), (1462, 35361), (2193, 23574), (3929, 13158), (4386, 11787), (6579, 7858)]