53475212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 111541248

約数和(自身を除く): 58066036

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 727, 994, 1036, 1454, 1988, 2627, 2908, 5089, 5254, 10178, 10508, 18389, 20356, 26899, 36778, 51617, 53798, 73556, 103234, 107596, 188293, 206468, 361319, 376586, 722638, 753172, 1445276, 1909829, 3819658, 7639316, 13368803, 26737606, 53475212]

約数ペア:

[(1, 53475212), (2, 26737606), (4, 13368803), (7, 7639316), (14, 3819658), (28, 1909829), (37, 1445276), (71, 753172), (74, 722638), (142, 376586), (148, 361319), (259, 206468), (284, 188293), (497, 107596), (518, 103234), (727, 73556), (994, 53798), (1036, 51617), (1454, 36778), (1988, 26899), (2627, 20356), (2908, 18389), (5089, 10508), (5254, 10178)]