25993030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53047}}^1$

素因数の和:53068

約数の個数: 24

約数和(自身を含む): 54427248

約数和(自身を除く): 28434218

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 53047, 106094, 265235, 371329, 530470, 742658, 1856645, 2599303, 3713290, 5198606, 12996515, 25993030]

約数ペア:

[(1, 25993030), (2, 12996515), (5, 5198606), (7, 3713290), (10, 2599303), (14, 1856645), (35, 742658), (49, 530470), (70, 371329), (98, 265235), (245, 106094), (490, 53047)]