51045330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{243073}}^1$

素因数の和:243090

約数の個数: 32

約数和(自身を含む): 140010624

約数和(自身を除く): 88965294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 243073, 486146, 729219, 1215365, 1458438, 1701511, 2430730, 3403022, 3646095, 5104533, 7292190, 8507555, 10209066, 17015110, 25522665, 51045330]

約数ペア:

[(1, 51045330), (2, 25522665), (3, 17015110), (5, 10209066), (6, 8507555), (7, 7292190), (10, 5104533), (14, 3646095), (15, 3403022), (21, 2430730), (30, 1701511), (35, 1458438), (42, 1215365), (70, 729219), (105, 486146), (210, 243073)]