51806230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{105727}}^1$

素因数の和:105748

約数の個数: 24

約数和(自身を含む): 108476928

約数和(自身を除く): 56670698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 105727, 211454, 528635, 740089, 1057270, 1480178, 3700445, 5180623, 7400890, 10361246, 25903115, 51806230]

約数ペア:

[(1, 51806230), (2, 25903115), (5, 10361246), (7, 7400890), (10, 5180623), (14, 3700445), (35, 1480178), (49, 1057270), (70, 740089), (98, 528635), (245, 211454), (490, 105727)]