55125616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37861}}^1$

素因数の和:37889

約数の個数: 40

約数和(自身を含む): 131456864

約数和(自身を除く): 76331248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 37861, 75722, 151444, 265027, 302888, 492193, 530054, 605776, 984386, 1060108, 1968772, 2120216, 3445351, 3937544, 4240432, 6890702, 7875088, 13781404, 27562808, 55125616]

約数ペア:

[(1, 55125616), (2, 27562808), (4, 13781404), (7, 7875088), (8, 6890702), (13, 4240432), (14, 3937544), (16, 3445351), (26, 2120216), (28, 1968772), (52, 1060108), (56, 984386), (91, 605776), (104, 530054), (112, 492193), (182, 302888), (208, 265027), (364, 151444), (728, 75722), (1456, 37861)]