49889733

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 67907136

約数和(自身を除く): 18017403

約数列:

[1, 3, 73, 157, 219, 471, 1451, 4353, 11461, 34383, 105923, 227807, 317769, 683421, 16629911, 49889733]

約数ペア:

[(1, 49889733), (3, 16629911), (73, 683421), (157, 317769), (219, 227807), (471, 105923), (1451, 34383), (4353, 11461)]