49505169

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 78352384

約数和(自身を除く): 28847215

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 511, 751, 903, 1533, 2253, 3139, 5257, 9417, 15771, 21973, 32293, 54823, 65919, 96879, 164469, 226051, 383761, 678153, 1151283, 2357389, 7072167, 16501723, 49505169]

約数ペア:

[(1, 49505169), (3, 16501723), (7, 7072167), (21, 2357389), (43, 1151283), (73, 678153), (129, 383761), (219, 226051), (301, 164469), (511, 96879), (751, 65919), (903, 54823), (1533, 32293), (2253, 21973), (3139, 15771), (5257, 9417)]