55421604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{73309}}^1$

素因数の和:73329

約数の個数: 48

約数和(自身を含む): 164214400

約数和(自身を除く): 108792796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 73309, 146618, 219927, 293236, 439854, 513163, 659781, 879708, 1026326, 1319562, 1539489, 1979343, 2052652, 2639124, 3078978, 3958686, 4618467, 6157956, 7917372, 9236934, 13855401, 18473868, 27710802, 55421604]

約数ペア:

[(1, 55421604), (2, 27710802), (3, 18473868), (4, 13855401), (6, 9236934), (7, 7917372), (9, 6157956), (12, 4618467), (14, 3958686), (18, 3078978), (21, 2639124), (27, 2052652), (28, 1979343), (36, 1539489), (42, 1319562), (54, 1026326), (63, 879708), (84, 659781), (108, 513163), (126, 439854), (189, 293236), (252, 219927), (378, 146618), (756, 73309)]