49826180

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3769}}^1$

素因数の和:4439

約数の個数: 24

約数和(自身を含む): 104821080

約数和(自身を除く): 54994900

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 3769, 6610, 7538, 13220, 15076, 18845, 37690, 75380, 2491309, 4982618, 9965236, 12456545, 24913090, 49826180]

約数ペア:

[(1, 49826180), (2, 24913090), (4, 12456545), (5, 9965236), (10, 4982618), (20, 2491309), (661, 75380), (1322, 37690), (2644, 18845), (3305, 15076), (3769, 13220), (6610, 7538)]