49497998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{5501}}^1$

素因数の和:5923

約数の個数: 16

約数和(自身を含む): 81209520

約数和(自身を除く): 31711522

約数列:

[1, 2, 11, 22, 409, 818, 4499, 5501, 8998, 11002, 60511, 121022, 2249909, 4499818, 24748999, 49497998]

約数ペア:

[(1, 49497998), (2, 24748999), (11, 4499818), (22, 2249909), (409, 121022), (818, 60511), (4499, 11002), (5501, 8998)]