52807825721

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{477497}}^1$

素因数の和:477609

約数の個数: 24

約数和(自身を含む): 64124161416

約数和(自身を除く): 11316335695

約数列:

[1, 7, 37, 49, 61, 259, 427, 1813, 2257, 2989, 15799, 110593, 477497, 3342479, 17667389, 23397353, 29127317, 123671723, 203891219, 865702061, 1077710729, 1427238533, 7543975103, 52807825721]

約数ペア:

[(1, 52807825721), (7, 7543975103), (37, 1427238533), (49, 1077710729), (61, 865702061), (259, 203891219), (427, 123671723), (1813, 29127317), (2257, 23397353), (2989, 17667389), (15799, 3342479), (110593, 477497)]