55220774

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 96546816

約数和(自身を除く): 41326042

約数列:

[1, 2, 7, 14, 107, 191, 193, 214, 382, 386, 749, 1337, 1351, 1498, 2674, 2702, 20437, 20651, 36863, 40874, 41302, 73726, 143059, 144557, 258041, 286118, 289114, 516082, 3944341, 7888682, 27610387, 55220774]

約数ペア:

[(1, 55220774), (2, 27610387), (7, 7888682), (14, 3944341), (107, 516082), (191, 289114), (193, 286118), (214, 258041), (382, 144557), (386, 143059), (749, 73726), (1337, 41302), (1351, 40874), (1498, 36863), (2674, 20651), (2702, 20437)]