57064580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3571}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 129620736

約数和(自身を除く): 72556156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 47, 68, 85, 94, 170, 188, 235, 340, 470, 799, 940, 1598, 3196, 3571, 3995, 7142, 7990, 14284, 15980, 17855, 35710, 60707, 71420, 121414, 167837, 242828, 303535, 335674, 607070, 671348, 839185, 1214140, 1678370, 2853229, 3356740, 5706458, 11412916, 14266145, 28532290, 57064580]

約数ペア:

[(1, 57064580), (2, 28532290), (4, 14266145), (5, 11412916), (10, 5706458), (17, 3356740), (20, 2853229), (34, 1678370), (47, 1214140), (68, 839185), (85, 671348), (94, 607070), (170, 335674), (188, 303535), (235, 242828), (340, 167837), (470, 121414), (799, 71420), (940, 60707), (1598, 35710), (3196, 17855), (3571, 15980), (3995, 14284), (7142, 7990)]