56001904

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 60

約数和(自身を含む): 128397288

約数和(自身を除く): 72395384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1171, 1708, 2342, 2989, 3416, 4684, 5978, 6832, 8197, 9368, 11956, 16394, 18736, 23912, 32788, 47824, 57379, 65576, 71431, 114758, 131152, 142862, 229516, 285724, 459032, 500017, 571448, 918064, 1000034, 1142896, 2000068, 3500119, 4000136, 7000238, 8000272, 14000476, 28000952, 56001904]

約数ペア:

[(1, 56001904), (2, 28000952), (4, 14000476), (7, 8000272), (8, 7000238), (14, 4000136), (16, 3500119), (28, 2000068), (49, 1142896), (56, 1000034), (61, 918064), (98, 571448), (112, 500017), (122, 459032), (196, 285724), (244, 229516), (392, 142862), (427, 131152), (488, 114758), (784, 71431), (854, 65576), (976, 57379), (1171, 47824), (1708, 32788), (2342, 23912), (2989, 18736), (3416, 16394), (4684, 11956), (5978, 9368), (6832, 8197)]