55867616

素因数分解:

$2^5\times 7^1\times {\mathrm{443}}^1\times {\mathrm{563}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 126209664

約数和(自身を除く): 70342048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 443, 563, 886, 1126, 1772, 2252, 3101, 3544, 3941, 4504, 6202, 7088, 7882, 9008, 12404, 14176, 15764, 18016, 24808, 31528, 49616, 63056, 99232, 126112, 249409, 498818, 997636, 1745863, 1995272, 3491726, 3990544, 6983452, 7981088, 13966904, 27933808, 55867616]

約数ペア:

[(1, 55867616), (2, 27933808), (4, 13966904), (7, 7981088), (8, 6983452), (14, 3990544), (16, 3491726), (28, 1995272), (32, 1745863), (56, 997636), (112, 498818), (224, 249409), (443, 126112), (563, 99232), (886, 63056), (1126, 49616), (1772, 31528), (2252, 24808), (3101, 18016), (3544, 15764), (3941, 14176), (4504, 12404), (6202, 9008), (7088, 7882)]