51084065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 69880320

約数和(自身を除く): 18796255

約数列:

[1, 5, 17, 19, 47, 85, 95, 235, 323, 673, 799, 893, 1615, 3365, 3995, 4465, 11441, 12787, 15181, 31631, 57205, 63935, 75905, 158155, 217379, 537727, 600989, 1086895, 2688635, 3004945, 10216813, 51084065]

約数ペア:

[(1, 51084065), (5, 10216813), (17, 3004945), (19, 2688635), (47, 1086895), (85, 600989), (95, 537727), (235, 217379), (323, 158155), (673, 75905), (799, 63935), (893, 57205), (1615, 31631), (3365, 15181), (3995, 12787), (4465, 11441)]