49399538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 80303616

約数和(自身を除く): 30904078

約数列:

[1, 2, 23, 46, 47, 73, 94, 146, 313, 626, 1081, 1679, 2162, 3358, 3431, 6862, 7199, 14398, 14711, 22849, 29422, 45698, 78913, 157826, 338353, 525527, 676706, 1051054, 1073903, 2147806, 24699769, 49399538]

約数ペア:

[(1, 49399538), (2, 24699769), (23, 2147806), (46, 1073903), (47, 1051054), (73, 676706), (94, 525527), (146, 338353), (313, 157826), (626, 78913), (1081, 45698), (1679, 29422), (2162, 22849), (3358, 14711), (3431, 14398), (6862, 7199)]