56017990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2293}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 115617600

約数和(自身を除く): 59599610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2293, 2443, 3490, 4586, 4886, 11465, 12215, 16051, 22930, 24430, 32102, 80255, 160510, 800257, 1600514, 4001285, 5601799, 8002570, 11203598, 28008995, 56017990]

約数ペア:

[(1, 56017990), (2, 28008995), (5, 11203598), (7, 8002570), (10, 5601799), (14, 4001285), (35, 1600514), (70, 800257), (349, 160510), (698, 80255), (1745, 32102), (2293, 24430), (2443, 22930), (3490, 16051), (4586, 12215), (4886, 11465)]