52172440

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 117611280

約数和(自身を除く): 65438840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1514, 1723, 3028, 3446, 3785, 6056, 6892, 7570, 8615, 13784, 15140, 17230, 30280, 34460, 68920, 1304311, 2608622, 5217244, 6521555, 10434488, 13043110, 26086220, 52172440]

約数ペア:

[(1, 52172440), (2, 26086220), (4, 13043110), (5, 10434488), (8, 6521555), (10, 5217244), (20, 2608622), (40, 1304311), (757, 68920), (1514, 34460), (1723, 30280), (3028, 17230), (3446, 15140), (3785, 13784), (6056, 8615), (6892, 7570)]