56020287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23371}}^1$

素因数の和:23438

約数の個数: 16

約数和(自身を含む): 80773632

約数和(自身を除く): 24753345

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 23371, 70113, 397307, 1098437, 1191921, 3295311, 18673429, 56020287]

約数ペア:

[(1, 56020287), (3, 18673429), (17, 3295311), (47, 1191921), (51, 1098437), (141, 397307), (799, 70113), (2397, 23371)]