26221850

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1730

約数の個数: 24

約数和(自身を含む): 48932508

約数和(自身を除く): 22710658

約数列:

[1, 2, 5, 10, 25, 50, 397, 794, 1321, 1985, 2642, 3970, 6605, 9925, 13210, 19850, 33025, 66050, 524437, 1048874, 2622185, 5244370, 13110925, 26221850]

約数ペア:

[(1, 26221850), (2, 13110925), (5, 5244370), (10, 2622185), (25, 1048874), (50, 524437), (397, 66050), (794, 33025), (1321, 19850), (1985, 13210), (2642, 9925), (3970, 6605)]