42187150

素因数分解:

$2^1\times 5^2\times {\mathrm{311}}^1\times {\mathrm{2713}}^1$

素因数の和:3036

約数の個数: 24

約数和(自身を含む): 78749424

約数和(自身を除く): 36562274

約数列:

[1, 2, 5, 10, 25, 50, 311, 622, 1555, 2713, 3110, 5426, 7775, 13565, 15550, 27130, 67825, 135650, 843743, 1687486, 4218715, 8437430, 21093575, 42187150]

約数ペア:

[(1, 42187150), (2, 21093575), (5, 8437430), (10, 4218715), (25, 1687486), (50, 843743), (311, 135650), (622, 67825), (1555, 27130), (2713, 15550), (3110, 13565), (5426, 7775)]