56379580419

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{347}}^1\times {\mathrm{1723}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 81771057792

約数和(自身を除く): 25391477373

約数列:

[1, 3, 17, 43, 51, 129, 347, 731, 1041, 1723, 1849, 2193, 5169, 5547, 5899, 14921, 17697, 29291, 31433, 44763, 74089, 87873, 94299, 222267, 253657, 597881, 641603, 760971, 1259513, 1793643, 1924809, 3185827, 3778539, 9557481, 10163977, 10907251, 25708883, 30491931, 32721753, 54159059, 77126649, 162477177, 437051011, 1105481969, 1311153033, 3316445907, 18793193473, 56379580419]

約数ペア:

[(1, 56379580419), (3, 18793193473), (17, 3316445907), (43, 1311153033), (51, 1105481969), (129, 437051011), (347, 162477177), (731, 77126649), (1041, 54159059), (1723, 32721753), (1849, 30491931), (2193, 25708883), (5169, 10907251), (5547, 10163977), (5899, 9557481), (14921, 3778539), (17697, 3185827), (29291, 1924809), (31433, 1793643), (44763, 1259513), (74089, 760971), (87873, 641603), (94299, 597881), (222267, 253657)]