47285330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278149}}^1$

素因数の和:278173

約数の個数: 16

約数和(自身を含む): 90120600

約数和(自身を除く): 42835270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278149, 556298, 1390745, 2781490, 4728533, 9457066, 23642665, 47285330]

約数ペア:

[(1, 47285330), (2, 23642665), (5, 9457066), (10, 4728533), (17, 2781490), (34, 1390745), (85, 556298), (170, 278149)]