49444144

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{28351}}^1$

素因数の和:28468

約数の個数: 20

約数和(自身を含む): 96680320

約数和(自身を除く): 47236176

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 28351, 56702, 113404, 226808, 453616, 3090259, 6180518, 12361036, 24722072, 49444144]

約数ペア:

[(1, 49444144), (2, 24722072), (4, 12361036), (8, 6180518), (16, 3090259), (109, 453616), (218, 226808), (436, 113404), (872, 56702), (1744, 28351)]