53493564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 129024896

約数和(自身を除く): 75531332

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 211, 222, 422, 444, 571, 633, 844, 1142, 1266, 1713, 2284, 2532, 3426, 6852, 7807, 15614, 21127, 23421, 31228, 42254, 46842, 63381, 84508, 93684, 120481, 126762, 240962, 253524, 361443, 481924, 722886, 1445772, 4457797, 8915594, 13373391, 17831188, 26746782, 53493564]

約数ペア:

[(1, 53493564), (2, 26746782), (3, 17831188), (4, 13373391), (6, 8915594), (12, 4457797), (37, 1445772), (74, 722886), (111, 481924), (148, 361443), (211, 253524), (222, 240962), (422, 126762), (444, 120481), (571, 93684), (633, 84508), (844, 63381), (1142, 46842), (1266, 42254), (1713, 31228), (2284, 23421), (2532, 21127), (3426, 15614), (6852, 7807)]