51711352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 122019840

約数和(自身を除く): 70308488

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 127, 154, 254, 308, 508, 616, 661, 889, 1016, 1322, 1397, 1778, 2644, 2794, 3556, 4627, 5288, 5588, 7112, 7271, 9254, 9779, 11176, 14542, 18508, 19558, 29084, 37016, 39116, 50897, 58168, 78232, 83947, 101794, 167894, 203588, 335788, 407176, 587629, 671576, 923417, 1175258, 1846834, 2350516, 3693668, 4701032, 6463919, 7387336, 12927838, 25855676, 51711352]

約数ペア:

[(1, 51711352), (2, 25855676), (4, 12927838), (7, 7387336), (8, 6463919), (11, 4701032), (14, 3693668), (22, 2350516), (28, 1846834), (44, 1175258), (56, 923417), (77, 671576), (88, 587629), (127, 407176), (154, 335788), (254, 203588), (308, 167894), (508, 101794), (616, 83947), (661, 78232), (889, 58168), (1016, 50897), (1322, 39116), (1397, 37016), (1778, 29084), (2644, 19558), (2794, 18508), (3556, 14542), (4627, 11176), (5288, 9779), (5588, 9254), (7112, 7271)]