55404216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{36643}}^1$

素因数の和:36665

約数の個数: 64

約数和(自身を含む): 175891200

約数和(自身を除く): 120486984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 36643, 73286, 109929, 146572, 219858, 256501, 293144, 329787, 439716, 513002, 659574, 769503, 879432, 989361, 1026004, 1319148, 1539006, 1978722, 2052008, 2308509, 2638296, 3078012, 3957444, 4617018, 6156024, 6925527, 7914888, 9234036, 13851054, 18468072, 27702108, 55404216]

約数ペア:

[(1, 55404216), (2, 27702108), (3, 18468072), (4, 13851054), (6, 9234036), (7, 7914888), (8, 6925527), (9, 6156024), (12, 4617018), (14, 3957444), (18, 3078012), (21, 2638296), (24, 2308509), (27, 2052008), (28, 1978722), (36, 1539006), (42, 1319148), (54, 1026004), (56, 989361), (63, 879432), (72, 769503), (84, 659574), (108, 513002), (126, 439716), (168, 329787), (189, 293144), (216, 256501), (252, 219858), (378, 146572), (504, 109929), (756, 73286), (1512, 36643)]