49748690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{45641}}^1$

素因数の和:45757

約数の個数: 16

約数和(自身を含む): 90371160

約数和(自身を除く): 40622470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 45641, 91282, 228205, 456410, 4974869, 9949738, 24874345, 49748690]

約数ペア:

[(1, 49748690), (2, 24874345), (5, 9949738), (10, 4974869), (109, 456410), (218, 228205), (545, 91282), (1090, 45641)]