55753929

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 102795264

約数和(自身を除く): 47041335

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 1871, 2709, 3311, 4257, 5613, 9933, 13097, 16839, 20581, 29799, 39291, 61743, 80453, 117873, 144067, 185229, 241359, 432201, 563171, 724077, 884983, 1296603, 1689513, 2654949, 5068539, 6194881, 7964847, 18584643, 55753929]

約数ペア:

[(1, 55753929), (3, 18584643), (7, 7964847), (9, 6194881), (11, 5068539), (21, 2654949), (33, 1689513), (43, 1296603), (63, 884983), (77, 724077), (99, 563171), (129, 432201), (231, 241359), (301, 185229), (387, 144067), (473, 117873), (693, 80453), (903, 61743), (1419, 39291), (1871, 29799), (2709, 20581), (3311, 16839), (4257, 13097), (5613, 9933)]