50766890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 42372310

約数列:

[1, 2, 5, 10, 97, 194, 199, 263, 398, 485, 526, 970, 995, 1315, 1990, 2630, 19303, 25511, 38606, 51022, 52337, 96515, 104674, 127555, 193030, 255110, 261685, 523370, 5076689, 10153378, 25383445, 50766890]

約数ペア:

[(1, 50766890), (2, 25383445), (5, 10153378), (10, 5076689), (97, 523370), (194, 261685), (199, 255110), (263, 193030), (398, 127555), (485, 104674), (526, 96515), (970, 52337), (995, 51022), (1315, 38606), (1990, 25511), (2630, 19303)]