51688864

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{39397}}^1$

素因数の和:39448

約数の個数: 24

約数和(自身を含む): 104247108

約数和(自身を除く): 52558244

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 39397, 78794, 157588, 315176, 630352, 1260704, 1615277, 3230554, 6461108, 12922216, 25844432, 51688864]

約数ペア:

[(1, 51688864), (2, 25844432), (4, 12922216), (8, 6461108), (16, 3230554), (32, 1615277), (41, 1260704), (82, 630352), (164, 315176), (328, 157588), (656, 78794), (1312, 39397)]