49027568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71261}}^1$

素因数の和:71312

約数の個数: 20

約数和(自身を含む): 97201368

約数和(自身を除く): 48173800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 71261, 142522, 285044, 570088, 1140176, 3064223, 6128446, 12256892, 24513784, 49027568]

約数ペア:

[(1, 49027568), (2, 24513784), (4, 12256892), (8, 6128446), (16, 3064223), (43, 1140176), (86, 570088), (172, 285044), (344, 142522), (688, 71261)]