52131080

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1607}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 117512640

約数和(自身を除く): 65381560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1607, 1622, 3214, 3244, 4055, 6428, 6488, 8035, 8110, 12856, 16070, 16220, 32140, 32440, 64280, 1303277, 2606554, 5213108, 6516385, 10426216, 13032770, 26065540, 52131080]

約数ペア:

[(1, 52131080), (2, 26065540), (4, 13032770), (5, 10426216), (8, 6516385), (10, 5213108), (20, 2606554), (40, 1303277), (811, 64280), (1607, 32440), (1622, 32140), (3214, 16220), (3244, 16070), (4055, 12856), (6428, 8110), (6488, 8035)]