53666354

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 95074176

約数和(自身を除く): 41407822

約数列:

[1, 2, 7, 14, 37, 74, 259, 313, 331, 518, 626, 662, 2191, 2317, 4382, 4634, 11581, 12247, 23162, 24494, 81067, 85729, 103603, 162134, 171458, 207206, 725221, 1450442, 3833311, 7666622, 26833177, 53666354]

約数ペア:

[(1, 53666354), (2, 26833177), (7, 7666622), (14, 3833311), (37, 1450442), (74, 725221), (259, 207206), (313, 171458), (331, 162134), (518, 103603), (626, 85729), (662, 81067), (2191, 24494), (2317, 23162), (4382, 12247), (4634, 11581)]