49853168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{72461}}^1$

素因数の和:72512

約数の個数: 20

約数和(自身を含む): 98838168

約数和(自身を除く): 48985000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 72461, 144922, 289844, 579688, 1159376, 3115823, 6231646, 12463292, 24926584, 49853168]

約数ペア:

[(1, 49853168), (2, 24926584), (4, 12463292), (8, 6231646), (16, 3115823), (43, 1159376), (86, 579688), (172, 289844), (344, 144922), (688, 72461)]