42278150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{49739}}^1$

素因数の和:49768

約数の個数: 24

約数和(自身を含む): 83264760

約数和(自身を除く): 40986610

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 49739, 99478, 248695, 497390, 845563, 1243475, 1691126, 2486950, 4227815, 8455630, 21139075, 42278150]

約数ペア:

[(1, 42278150), (2, 21139075), (5, 8455630), (10, 4227815), (17, 2486950), (25, 1691126), (34, 1243475), (50, 845563), (85, 497390), (170, 248695), (425, 99478), (850, 49739)]