27855422

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 48

約数和(自身を含む): 51414912

約数和(自身を除く): 23559490

約数列:

[1, 2, 7, 14, 31, 49, 53, 62, 98, 106, 173, 217, 346, 371, 434, 742, 1211, 1519, 1643, 2422, 2597, 3038, 3286, 5194, 5363, 8477, 9169, 10726, 11501, 16954, 18338, 23002, 37541, 64183, 75082, 80507, 128366, 161014, 262787, 284239, 449281, 525574, 568478, 898562, 1989673, 3979346, 13927711, 27855422]

約数ペア:

[(1, 27855422), (2, 13927711), (7, 3979346), (14, 1989673), (31, 898562), (49, 568478), (53, 525574), (62, 449281), (98, 284239), (106, 262787), (173, 161014), (217, 128366), (346, 80507), (371, 75082), (434, 64183), (742, 37541), (1211, 23002), (1519, 18338), (1643, 16954), (2422, 11501), (2597, 10726), (3038, 9169), (3286, 8477), (5194, 5363)]