51313548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 149022720

約数和(自身を除く): 97709172

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 374, 429, 442, 561, 572, 663, 748, 858, 884, 1122, 1326, 1716, 1759, 2244, 2431, 2652, 3518, 4862, 5277, 7036, 7293, 9724, 10554, 14586, 19349, 21108, 22867, 29172, 29903, 38698, 45734, 58047, 59806, 68601, 77396, 89709, 91468, 116094, 119612, 137202, 179418, 232188, 251537, 274404, 328933, 358836, 388739, 503074, 657866, 754611, 777478, 986799, 1006148, 1166217, 1315732, 1509222, 1554956, 1973598, 2332434, 3018444, 3947196, 4276129, 4664868, 8552258, 12828387, 17104516, 25656774, 51313548]

約数ペア:

[(1, 51313548), (2, 25656774), (3, 17104516), (4, 12828387), (6, 8552258), (11, 4664868), (12, 4276129), (13, 3947196), (17, 3018444), (22, 2332434), (26, 1973598), (33, 1554956), (34, 1509222), (39, 1315732), (44, 1166217), (51, 1006148), (52, 986799), (66, 777478), (68, 754611), (78, 657866), (102, 503074), (132, 388739), (143, 358836), (156, 328933), (187, 274404), (204, 251537), (221, 232188), (286, 179418), (374, 137202), (429, 119612), (442, 116094), (561, 91468), (572, 89709), (663, 77396), (748, 68601), (858, 59806), (884, 58047), (1122, 45734), (1326, 38698), (1716, 29903), (1759, 29172), (2244, 22867), (2431, 21108), (2652, 19349), (3518, 14586), (4862, 10554), (5277, 9724), (7036, 7293)]