53634280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191551}}^1$

素因数の和:191569

約数の個数: 32

約数和(自身を含む): 137917440

約数和(自身を除く): 84283160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 191551, 383102, 766204, 957755, 1340857, 1532408, 1915510, 2681714, 3831020, 5363428, 6704285, 7662040, 10726856, 13408570, 26817140, 53634280]

約数ペア:

[(1, 53634280), (2, 26817140), (4, 13408570), (5, 10726856), (7, 7662040), (8, 6704285), (10, 5363428), (14, 3831020), (20, 2681714), (28, 1915510), (35, 1532408), (40, 1340857), (56, 957755), (70, 766204), (140, 383102), (280, 191551)]