51979312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 129705984

約数和(自身を除く): 77726672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1361, 1364, 1736, 2387, 2722, 2728, 3472, 4774, 5444, 5456, 9527, 9548, 10888, 14971, 19054, 19096, 21776, 29942, 38108, 38192, 42191, 59884, 76216, 84382, 104797, 119768, 152432, 168764, 209594, 239536, 295337, 337528, 419188, 464101, 590674, 675056, 838376, 928202, 1181348, 1676752, 1856404, 2362696, 3248707, 3712808, 4725392, 6497414, 7425616, 12994828, 25989656, 51979312]

約数ペア:

[(1, 51979312), (2, 25989656), (4, 12994828), (7, 7425616), (8, 6497414), (11, 4725392), (14, 3712808), (16, 3248707), (22, 2362696), (28, 1856404), (31, 1676752), (44, 1181348), (56, 928202), (62, 838376), (77, 675056), (88, 590674), (112, 464101), (124, 419188), (154, 337528), (176, 295337), (217, 239536), (248, 209594), (308, 168764), (341, 152432), (434, 119768), (496, 104797), (616, 84382), (682, 76216), (868, 59884), (1232, 42191), (1361, 38192), (1364, 38108), (1736, 29942), (2387, 21776), (2722, 19096), (2728, 19054), (3472, 14971), (4774, 10888), (5444, 9548), (5456, 9527)]