47939885

素因数分解:

$5^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 19283635

約数列:

[1, 5, 7, 35, 49, 245, 419, 467, 2095, 2335, 2933, 3269, 14665, 16345, 20531, 22883, 102655, 114415, 195673, 978365, 1369711, 6848555, 9587977, 47939885]

約数ペア:

[(1, 47939885), (5, 9587977), (7, 6848555), (35, 1369711), (49, 978365), (245, 195673), (419, 114415), (467, 102655), (2095, 22883), (2335, 20531), (2933, 16345), (3269, 14665)]