49045456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71287}}^1$

素因数の和:71338

約数の個数: 20

約数和(自身を含む): 97236832

約数和(自身を除く): 48191376

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71287, 142574, 285148, 570296, 1140592, 3065341, 6130682, 12261364, 24522728, 49045456]

約数ペア:

[(1, 49045456), (2, 24522728), (4, 12261364), (8, 6130682), (16, 3065341), (43, 1140592), (86, 570296), (172, 285148), (344, 142574), (688, 71287)]