54908518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 103708080

約数和(自身を除く): 48799562

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 259, 266, 518, 703, 797, 931, 1406, 1594, 1813, 1862, 3626, 4921, 5579, 9842, 11158, 15143, 29489, 30286, 34447, 39053, 58978, 68894, 78106, 106001, 206423, 212002, 412846, 560291, 742007, 1120582, 1444961, 1484014, 2889922, 3922037, 7844074, 27454259, 54908518]

約数ペア:

[(1, 54908518), (2, 27454259), (7, 7844074), (14, 3922037), (19, 2889922), (37, 1484014), (38, 1444961), (49, 1120582), (74, 742007), (98, 560291), (133, 412846), (259, 212002), (266, 206423), (518, 106001), (703, 78106), (797, 68894), (931, 58978), (1406, 39053), (1594, 34447), (1813, 30286), (1862, 29489), (3626, 15143), (4921, 11158), (5579, 9842)]