51960016

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{15391}}^1$

素因数の和:15610

約数の個数: 20

約数和(自身を含む): 101156224

約数和(自身を除く): 49196208

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 15391, 30782, 61564, 123128, 246256, 3247501, 6495002, 12990004, 25980008, 51960016]

約数ペア:

[(1, 51960016), (2, 25980008), (4, 12990004), (8, 6495002), (16, 3247501), (211, 246256), (422, 123128), (844, 61564), (1688, 30782), (3376, 15391)]