55254906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1151}}^1$

素因数の和:1296

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 86302854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 254, 378, 381, 762, 889, 1143, 1151, 1778, 2286, 2302, 2667, 3429, 3453, 5334, 6858, 6906, 8001, 8057, 10359, 16002, 16114, 20718, 24003, 24171, 31077, 48006, 48342, 62154, 72513, 145026, 146177, 217539, 292354, 435078, 438531, 877062, 1023239, 1315593, 2046478, 2631186, 3069717, 3946779, 6139434, 7893558, 9209151, 18418302, 27627453, 55254906]

約数ペア:

[(1, 55254906), (2, 27627453), (3, 18418302), (6, 9209151), (7, 7893558), (9, 6139434), (14, 3946779), (18, 3069717), (21, 2631186), (27, 2046478), (42, 1315593), (54, 1023239), (63, 877062), (126, 438531), (127, 435078), (189, 292354), (254, 217539), (378, 146177), (381, 145026), (762, 72513), (889, 62154), (1143, 48342), (1151, 48006), (1778, 31077), (2286, 24171), (2302, 24003), (2667, 20718), (3429, 16114), (3453, 16002), (5334, 10359), (6858, 8057), (6906, 8001)]