49644656

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{19763}}^1$

素因数の和:19928

約数の個数: 20

約数和(自身を含む): 96804072

約数和(自身を除く): 47159416

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 19763, 39526, 79052, 158104, 316208, 3102791, 6205582, 12411164, 24822328, 49644656]

約数ペア:

[(1, 49644656), (2, 24822328), (4, 12411164), (8, 6205582), (16, 3102791), (157, 316208), (314, 158104), (628, 79052), (1256, 39526), (2512, 19763)]