49440656

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{28349}}^1$

素因数の和:28466

約数の個数: 20

約数和(自身を含む): 96673500

約数和(自身を除く): 47232844

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 28349, 56698, 113396, 226792, 453584, 3090041, 6180082, 12360164, 24720328, 49440656]

約数ペア:

[(1, 49440656), (2, 24720328), (4, 12360164), (8, 6180082), (16, 3090041), (109, 453584), (218, 226792), (436, 113396), (872, 56698), (1744, 28349)]