49335856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{162289}}^1$

素因数の和:162316

約数の個数: 20

約数和(自身を含む): 100619800

約数和(自身を除く): 51283944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 162289, 324578, 649156, 1298312, 2596624, 3083491, 6166982, 12333964, 24667928, 49335856]

約数ペア:

[(1, 49335856), (2, 24667928), (4, 12333964), (8, 6166982), (16, 3083491), (19, 2596624), (38, 1298312), (76, 649156), (152, 324578), (304, 162289)]