50857940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{363271}}^1$

素因数の和:363287

約数の個数: 24

約数和(自身を含む): 122059392

約数和(自身を除く): 71201452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 363271, 726542, 1453084, 1816355, 2542897, 3632710, 5085794, 7265420, 10171588, 12714485, 25428970, 50857940]

約数ペア:

[(1, 50857940), (2, 25428970), (4, 12714485), (5, 10171588), (7, 7265420), (10, 5085794), (14, 3632710), (20, 2542897), (28, 1816355), (35, 1453084), (70, 726542), (140, 363271)]