49891413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6885

約数の個数: 32

約数和(自身を含む): 82760832

約数和(自身を除く): 32869419

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 6841, 7293, 20523, 75251, 88933, 116297, 225753, 266799, 348891, 978263, 1279267, 1511861, 2934789, 3837801, 4535583, 16630471, 49891413]

約数ペア:

[(1, 49891413), (3, 16630471), (11, 4535583), (13, 3837801), (17, 2934789), (33, 1511861), (39, 1279267), (51, 978263), (143, 348891), (187, 266799), (221, 225753), (429, 116297), (561, 88933), (663, 75251), (2431, 20523), (6841, 7293)]