49513808

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{23623}}^1$

素因数の和:23762

約数の個数: 20

約数和(自身を含む): 96669408

約数和(自身を除く): 47155600

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 23623, 47246, 94492, 188984, 377968, 3094613, 6189226, 12378452, 24756904, 49513808]

約数ペア:

[(1, 49513808), (2, 24756904), (4, 12378452), (8, 6189226), (16, 3094613), (131, 377968), (262, 188984), (524, 94492), (1048, 47246), (2096, 23623)]