49036281

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 27410439

約数列:

[1, 3, 7, 21, 107, 139, 157, 321, 417, 471, 749, 973, 1099, 2247, 2919, 3297, 14873, 16799, 21823, 44619, 50397, 65469, 104111, 117593, 152761, 312333, 352779, 458283, 2335061, 7005183, 16345427, 49036281]

約数ペア:

[(1, 49036281), (3, 16345427), (7, 7005183), (21, 2335061), (107, 458283), (139, 352779), (157, 312333), (321, 152761), (417, 117593), (471, 104111), (749, 65469), (973, 50397), (1099, 44619), (2247, 21823), (2919, 16799), (3297, 14873)]