49857855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4547}}^1$

素因数の和:4615

約数の個数: 32

約数和(自身を含む): 86448384

約数和(自身を除く): 36590529

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4547, 10965, 13641, 22735, 68205, 77299, 195521, 231897, 386495, 586563, 977605, 1159485, 2932815, 3323857, 9971571, 16619285, 49857855]

約数ペア:

[(1, 49857855), (3, 16619285), (5, 9971571), (15, 3323857), (17, 2932815), (43, 1159485), (51, 977605), (85, 586563), (129, 386495), (215, 231897), (255, 195521), (645, 77299), (731, 68205), (2193, 22735), (3655, 13641), (4547, 10965)]