54845791

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 78829632

約数和(自身を除く): 23983841

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 121, 143, 187, 221, 293, 847, 1001, 1309, 1547, 1573, 2051, 2057, 2431, 3223, 3809, 4981, 11011, 14399, 17017, 22561, 26663, 26741, 34867, 35453, 41899, 54791, 64753, 187187, 248171, 293293, 383537, 453271, 460889, 602701, 712283, 3226223, 4218907, 4985981, 7835113, 54845791]

約数ペア:

[(1, 54845791), (7, 7835113), (11, 4985981), (13, 4218907), (17, 3226223), (77, 712283), (91, 602701), (119, 460889), (121, 453271), (143, 383537), (187, 293293), (221, 248171), (293, 187187), (847, 64753), (1001, 54791), (1309, 41899), (1547, 35453), (1573, 34867), (2051, 26741), (2057, 26663), (2431, 22561), (3223, 17017), (3809, 14399), (4981, 11011)]