47959620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 142369920

約数和(自身を除く): 94410300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 43, 58, 60, 86, 87, 116, 129, 145, 172, 174, 215, 258, 290, 348, 430, 435, 516, 580, 641, 645, 860, 870, 1247, 1282, 1290, 1740, 1923, 2494, 2564, 2580, 3205, 3741, 3846, 4988, 6235, 6410, 7482, 7692, 9615, 12470, 12820, 14964, 18589, 18705, 19230, 24940, 27563, 37178, 37410, 38460, 55126, 55767, 74356, 74820, 82689, 92945, 110252, 111534, 137815, 165378, 185890, 223068, 275630, 278835, 330756, 371780, 413445, 551260, 557670, 799327, 826890, 1115340, 1598654, 1653780, 2397981, 3197308, 3996635, 4795962, 7993270, 9591924, 11989905, 15986540, 23979810, 47959620]

約数ペア:

[(1, 47959620), (2, 23979810), (3, 15986540), (4, 11989905), (5, 9591924), (6, 7993270), (10, 4795962), (12, 3996635), (15, 3197308), (20, 2397981), (29, 1653780), (30, 1598654), (43, 1115340), (58, 826890), (60, 799327), (86, 557670), (87, 551260), (116, 413445), (129, 371780), (145, 330756), (172, 278835), (174, 275630), (215, 223068), (258, 185890), (290, 165378), (348, 137815), (430, 111534), (435, 110252), (516, 92945), (580, 82689), (641, 74820), (645, 74356), (860, 55767), (870, 55126), (1247, 38460), (1282, 37410), (1290, 37178), (1740, 27563), (1923, 24940), (2494, 19230), (2564, 18705), (2580, 18589), (3205, 14964), (3741, 12820), (3846, 12470), (4988, 9615), (6235, 7692), (6410, 7482)]