56708787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 86296320

約数和(自身を除く): 29587533

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 1361, 2193, 2451, 4083, 13889, 23137, 25859, 41667, 58523, 69411, 77577, 175569, 439603, 994891, 1111937, 1318809, 2984673, 3335811, 18902929, 56708787]

約数ペア:

[(1, 56708787), (3, 18902929), (17, 3335811), (19, 2984673), (43, 1318809), (51, 1111937), (57, 994891), (129, 439603), (323, 175569), (731, 77577), (817, 69411), (969, 58523), (1361, 41667), (2193, 25859), (2451, 23137), (4083, 13889)]