51428706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 132034560

約数和(自身を除く): 80605854

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 223, 238, 266, 289, 323, 357, 399, 446, 578, 646, 669, 714, 798, 867, 969, 1338, 1561, 1734, 1938, 2023, 2261, 3122, 3791, 4046, 4237, 4522, 4683, 5491, 6069, 6783, 7582, 8474, 9366, 10982, 11373, 12138, 12711, 13566, 16473, 22746, 25422, 26537, 29659, 32946, 38437, 53074, 59318, 64447, 72029, 76874, 79611, 88977, 115311, 128894, 144058, 159222, 177954, 193341, 216087, 230622, 386682, 432174, 451129, 504203, 902258, 1008406, 1224493, 1353387, 1512609, 2448986, 2706774, 3025218, 3673479, 7346958, 8571451, 17142902, 25714353, 51428706]

約数ペア:

[(1, 51428706), (2, 25714353), (3, 17142902), (6, 8571451), (7, 7346958), (14, 3673479), (17, 3025218), (19, 2706774), (21, 2448986), (34, 1512609), (38, 1353387), (42, 1224493), (51, 1008406), (57, 902258), (102, 504203), (114, 451129), (119, 432174), (133, 386682), (223, 230622), (238, 216087), (266, 193341), (289, 177954), (323, 159222), (357, 144058), (399, 128894), (446, 115311), (578, 88977), (646, 79611), (669, 76874), (714, 72029), (798, 64447), (867, 59318), (969, 53074), (1338, 38437), (1561, 32946), (1734, 29659), (1938, 26537), (2023, 25422), (2261, 22746), (3122, 16473), (3791, 13566), (4046, 12711), (4237, 12138), (4522, 11373), (4683, 10982), (5491, 9366), (6069, 8474), (6783, 7582)]