55236978

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 135489024

約数和(自身を除く): 80252046

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 153, 162, 186, 279, 306, 459, 527, 558, 647, 837, 918, 1054, 1294, 1377, 1581, 1674, 1941, 2511, 2754, 3162, 3882, 4743, 5022, 5823, 9486, 10999, 11646, 14229, 17469, 20057, 21998, 28458, 32997, 34938, 40114, 42687, 52407, 60171, 65994, 85374, 98991, 104814, 120342, 180513, 197982, 296973, 340969, 361026, 541539, 593946, 681938, 890919, 1022907, 1083078, 1624617, 1781838, 2045814, 3068721, 3249234, 6137442, 9206163, 18412326, 27618489, 55236978]

約数ペア:

[(1, 55236978), (2, 27618489), (3, 18412326), (6, 9206163), (9, 6137442), (17, 3249234), (18, 3068721), (27, 2045814), (31, 1781838), (34, 1624617), (51, 1083078), (54, 1022907), (62, 890919), (81, 681938), (93, 593946), (102, 541539), (153, 361026), (162, 340969), (186, 296973), (279, 197982), (306, 180513), (459, 120342), (527, 104814), (558, 98991), (647, 85374), (837, 65994), (918, 60171), (1054, 52407), (1294, 42687), (1377, 40114), (1581, 34938), (1674, 32997), (1941, 28458), (2511, 21998), (2754, 20057), (3162, 17469), (3882, 14229), (4743, 11646), (5022, 10999), (5823, 9486)]