51270842

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 89886720

約数和(自身を除く): 38615878

約数列:

[1, 2, 7, 14, 79, 151, 158, 302, 307, 553, 614, 1057, 1106, 2114, 2149, 4298, 11929, 23858, 24253, 46357, 48506, 83503, 92714, 167006, 169771, 324499, 339542, 648998, 3662203, 7324406, 25635421, 51270842]

約数ペア:

[(1, 51270842), (2, 25635421), (7, 7324406), (14, 3662203), (79, 648998), (151, 339542), (158, 324499), (302, 169771), (307, 167006), (553, 92714), (614, 83503), (1057, 48506), (1106, 46357), (2114, 24253), (2149, 23858), (4298, 11929)]