49587555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 35084445

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 417, 695, 1399, 2085, 2363, 4197, 6995, 7089, 11815, 20985, 23783, 35445, 71349, 118915, 194461, 356745, 583383, 972305, 2916915, 3305837, 9917511, 16529185, 49587555]

約数ペア:

[(1, 49587555), (3, 16529185), (5, 9917511), (15, 3305837), (17, 2916915), (51, 972305), (85, 583383), (139, 356745), (255, 194461), (417, 118915), (695, 71349), (1399, 35445), (2085, 23783), (2363, 20985), (4197, 11815), (6995, 7089)]