47993380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141157}}^1$

素因数の和:141183

約数の個数: 24

約数和(自身を含む): 106715448

約数和(自身を除く): 58722068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 141157, 282314, 564628, 705785, 1411570, 2399669, 2823140, 4799338, 9598676, 11998345, 23996690, 47993380]

約数ペア:

[(1, 47993380), (2, 23996690), (4, 11998345), (5, 9598676), (10, 4799338), (17, 2823140), (20, 2399669), (34, 1411570), (68, 705785), (85, 564628), (170, 282314), (340, 141157)]