51463856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4197

約数の個数: 40

約数和(自身を含む): 107545200

約数和(自身を除く): 56081344

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 4129, 6232, 8258, 12464, 16516, 33032, 66064, 78451, 156902, 169289, 313804, 338578, 627608, 677156, 1255216, 1354312, 2708624, 3216491, 6432982, 12865964, 25731928, 51463856]

約数ペア:

[(1, 51463856), (2, 25731928), (4, 12865964), (8, 6432982), (16, 3216491), (19, 2708624), (38, 1354312), (41, 1255216), (76, 677156), (82, 627608), (152, 338578), (164, 313804), (304, 169289), (328, 156902), (656, 78451), (779, 66064), (1558, 33032), (3116, 16516), (4129, 12464), (6232, 8258)]