51086763

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 99008000

約数和(自身を除く): 47921237

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 67, 91, 117, 133, 147, 171, 201, 247, 273, 343, 399, 441, 469, 603, 637, 741, 819, 871, 931, 1029, 1197, 1273, 1407, 1729, 1911, 2223, 2613, 2793, 3087, 3283, 3819, 4221, 4459, 5187, 5733, 6097, 6517, 7839, 8379, 8911, 9849, 11457, 12103, 13377, 15561, 16549, 18291, 19551, 22981, 26733, 29547, 36309, 40131, 42679, 49647, 54873, 58653, 62377, 68943, 80199, 84721, 108927, 115843, 128037, 148941, 187131, 206829, 254163, 298753, 347529, 384111, 436639, 561393, 762489, 810901, 896259, 1042587, 1309917, 2432703, 2688777, 3929751, 5676307, 7298109, 17028921, 51086763]

約数ペア:

[(1, 51086763), (3, 17028921), (7, 7298109), (9, 5676307), (13, 3929751), (19, 2688777), (21, 2432703), (39, 1309917), (49, 1042587), (57, 896259), (63, 810901), (67, 762489), (91, 561393), (117, 436639), (133, 384111), (147, 347529), (171, 298753), (201, 254163), (247, 206829), (273, 187131), (343, 148941), (399, 128037), (441, 115843), (469, 108927), (603, 84721), (637, 80199), (741, 68943), (819, 62377), (871, 58653), (931, 54873), (1029, 49647), (1197, 42679), (1273, 40131), (1407, 36309), (1729, 29547), (1911, 26733), (2223, 22981), (2613, 19551), (2793, 18291), (3087, 16549), (3283, 15561), (3819, 13377), (4221, 12103), (4459, 11457), (5187, 9849), (5733, 8911), (6097, 8379), (6517, 7839)]