50878082180

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3848569}}^1$

素因数の和:3849239

約数の個数: 24

約数和(自身を含む): 107005640280

約数和(自身を除く): 56127558100

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 13220, 3848569, 7697138, 15394276, 19242845, 38485690, 76971380, 2543904109, 5087808218, 10175616436, 12719520545, 25439041090, 50878082180]

約数ペア:

[(1, 50878082180), (2, 25439041090), (4, 12719520545), (5, 10175616436), (10, 5087808218), (20, 2543904109), (661, 76971380), (1322, 38485690), (2644, 19242845), (3305, 15394276), (6610, 7697138), (13220, 3848569)]