53403790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16788

約数の個数: 32

約数和(自身を含む): 108488160

約数和(自身を除く): 55084370

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 16741, 33482, 83705, 167410, 184151, 368302, 485489, 920755, 970978, 1841510, 2427445, 4854890, 5340379, 10680758, 26701895, 53403790]

約数ペア:

[(1, 53403790), (2, 26701895), (5, 10680758), (10, 5340379), (11, 4854890), (22, 2427445), (29, 1841510), (55, 970978), (58, 920755), (110, 485489), (145, 368302), (290, 184151), (319, 167410), (638, 83705), (1595, 33482), (3190, 16741)]