50420920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114593}}^1$

素因数の和:114615

約数の個数: 32

約数和(自身を含む): 123761520

約数和(自身を除く): 73340600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 114593, 229186, 458372, 572965, 916744, 1145930, 1260523, 2291860, 2521046, 4583720, 5042092, 6302615, 10084184, 12605230, 25210460, 50420920]

約数ペア:

[(1, 50420920), (2, 25210460), (4, 12605230), (5, 10084184), (8, 6302615), (10, 5042092), (11, 4583720), (20, 2521046), (22, 2291860), (40, 1260523), (44, 1145930), (55, 916744), (88, 572965), (110, 458372), (220, 229186), (440, 114593)]