51702168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 160427520

約数和(自身を除く): 108725352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 43, 51, 56, 68, 84, 86, 102, 119, 129, 136, 168, 172, 204, 238, 258, 301, 344, 357, 408, 421, 476, 516, 602, 714, 731, 842, 903, 952, 1032, 1204, 1263, 1428, 1462, 1684, 1806, 2193, 2408, 2526, 2856, 2924, 2947, 3368, 3612, 4386, 5052, 5117, 5848, 5894, 7157, 7224, 8772, 8841, 10104, 10234, 11788, 14314, 15351, 17544, 17682, 18103, 20468, 21471, 23576, 28628, 30702, 35364, 36206, 40936, 42942, 50099, 54309, 57256, 61404, 70728, 72412, 85884, 100198, 108618, 122808, 126721, 144824, 150297, 171768, 200396, 217236, 253442, 300594, 307751, 380163, 400792, 434472, 506884, 601188, 615502, 760326, 923253, 1013768, 1202376, 1231004, 1520652, 1846506, 2154257, 2462008, 3041304, 3693012, 4308514, 6462771, 7386024, 8617028, 12925542, 17234056, 25851084, 51702168]

約数ペア:

[(1, 51702168), (2, 25851084), (3, 17234056), (4, 12925542), (6, 8617028), (7, 7386024), (8, 6462771), (12, 4308514), (14, 3693012), (17, 3041304), (21, 2462008), (24, 2154257), (28, 1846506), (34, 1520652), (42, 1231004), (43, 1202376), (51, 1013768), (56, 923253), (68, 760326), (84, 615502), (86, 601188), (102, 506884), (119, 434472), (129, 400792), (136, 380163), (168, 307751), (172, 300594), (204, 253442), (238, 217236), (258, 200396), (301, 171768), (344, 150297), (357, 144824), (408, 126721), (421, 122808), (476, 108618), (516, 100198), (602, 85884), (714, 72412), (731, 70728), (842, 61404), (903, 57256), (952, 54309), (1032, 50099), (1204, 42942), (1263, 40936), (1428, 36206), (1462, 35364), (1684, 30702), (1806, 28628), (2193, 23576), (2408, 21471), (2526, 20468), (2856, 18103), (2924, 17682), (2947, 17544), (3368, 15351), (3612, 14314), (4386, 11788), (5052, 10234), (5117, 10104), (5848, 8841), (5894, 8772), (7157, 7224)]