57047330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 47496670

約数列:

[1, 2, 5, 10, 109, 199, 218, 263, 398, 526, 545, 995, 1090, 1315, 1990, 2630, 21691, 28667, 43382, 52337, 57334, 104674, 108455, 143335, 216910, 261685, 286670, 523370, 5704733, 11409466, 28523665, 57047330]

約数ペア:

[(1, 57047330), (2, 28523665), (5, 11409466), (10, 5704733), (109, 523370), (199, 286670), (218, 261685), (263, 216910), (398, 143335), (526, 108455), (545, 104674), (995, 57334), (1090, 52337), (1315, 43382), (1990, 28667), (2630, 21691)]