47971020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17011}}^1$

素因数の和:17070

約数の個数: 48

約数和(自身を含む): 137184768

約数和(自身を除く): 89213748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 17011, 34022, 51033, 68044, 85055, 102066, 170110, 204132, 255165, 340220, 510330, 799517, 1020660, 1599034, 2398551, 3198068, 3997585, 4797102, 7995170, 9594204, 11992755, 15990340, 23985510, 47971020]

約数ペア:

[(1, 47971020), (2, 23985510), (3, 15990340), (4, 11992755), (5, 9594204), (6, 7995170), (10, 4797102), (12, 3997585), (15, 3198068), (20, 2398551), (30, 1599034), (47, 1020660), (60, 799517), (94, 510330), (141, 340220), (188, 255165), (235, 204132), (282, 170110), (470, 102066), (564, 85055), (705, 68044), (940, 51033), (1410, 34022), (2820, 17011)]