56066985

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 113186304

約数和(自身を除く): 57119319

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 195, 207, 299, 345, 351, 405, 463, 585, 621, 897, 1035, 1053, 1389, 1495, 1755, 1863, 2315, 2691, 3105, 4167, 4485, 5265, 6019, 6945, 8073, 9315, 10649, 12501, 13455, 18057, 20835, 24219, 30095, 31947, 37503, 40365, 53245, 54171, 62505, 90285, 95841, 121095, 138437, 159735, 162513, 187515, 270855, 287523, 415311, 479205, 487539, 692185, 812565, 862569, 1245933, 1437615, 2076555, 2437695, 3737799, 4312845, 6229665, 11213397, 18688995, 56066985]

約数ペア:

[(1, 56066985), (3, 18688995), (5, 11213397), (9, 6229665), (13, 4312845), (15, 3737799), (23, 2437695), (27, 2076555), (39, 1437615), (45, 1245933), (65, 862569), (69, 812565), (81, 692185), (115, 487539), (117, 479205), (135, 415311), (195, 287523), (207, 270855), (299, 187515), (345, 162513), (351, 159735), (405, 138437), (463, 121095), (585, 95841), (621, 90285), (897, 62505), (1035, 54171), (1053, 53245), (1389, 40365), (1495, 37503), (1755, 31947), (1863, 30095), (2315, 24219), (2691, 20835), (3105, 18057), (4167, 13455), (4485, 12501), (5265, 10649), (6019, 9315), (6945, 8073)]