53403878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7907}}^1$

素因数の和:8227

約数の個数: 16

約数和(自身を含む): 87683904

約数和(自身を除く): 34280026

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 7907, 15814, 86977, 173954, 2427449, 4854898, 26701939, 53403878]

約数ペア:

[(1, 53403878), (2, 26701939), (11, 4854898), (22, 2427449), (307, 173954), (614, 86977), (3377, 15814), (6754, 7907)]