49751259

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 68051232

約数和(自身を除く): 18299973

約数列:

[1, 3, 53, 157, 159, 471, 1993, 5979, 8321, 24963, 105629, 312901, 316887, 938703, 16583753, 49751259]

約数ペア:

[(1, 49751259), (3, 16583753), (53, 938703), (157, 316887), (159, 312901), (471, 105629), (1993, 24963), (5979, 8321)]