51077741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21052

約数の個数: 16

約数和(自身を含む): 63540288

約数和(自身を除く): 12462547

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 21011, 231121, 273143, 357187, 3004573, 3929057, 4643431, 51077741]

約数ペア:

[(1, 51077741), (11, 4643431), (13, 3929057), (17, 3004573), (143, 357187), (187, 273143), (221, 231121), (2431, 21011)]