49286180

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9161}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 103897080

約数和(自身を除く): 54610900

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 9161, 18322, 36644, 45805, 91610, 183220, 2464309, 4928618, 9857236, 12321545, 24643090, 49286180]

約数ペア:

[(1, 49286180), (2, 24643090), (4, 12321545), (5, 9857236), (10, 4928618), (20, 2464309), (269, 183220), (538, 91610), (1076, 45805), (1345, 36644), (2690, 18322), (5380, 9161)]