42855850

素因数分解:

$2^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{3259}}^1$

素因数の和:3534

約数の個数: 24

約数和(自身を含む): 80039520

約数和(自身を除く): 37183670

約数列:

[1, 2, 5, 10, 25, 50, 263, 526, 1315, 2630, 3259, 6518, 6575, 13150, 16295, 32590, 81475, 162950, 857117, 1714234, 4285585, 8571170, 21427925, 42855850]

約数ペア:

[(1, 42855850), (2, 21427925), (5, 8571170), (10, 4285585), (25, 1714234), (50, 857117), (263, 162950), (526, 81475), (1315, 32590), (2630, 16295), (3259, 13150), (6518, 6575)]