56958561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 95696640

約数和(自身を除く): 38738079

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 107, 171, 209, 283, 321, 627, 849, 963, 1177, 1881, 2033, 2547, 3113, 3531, 5377, 6099, 9339, 10593, 16131, 18297, 22363, 28017, 30281, 48393, 59147, 67089, 90843, 177441, 201267, 272529, 333091, 532323, 575339, 999273, 1726017, 2997819, 5178051, 6328729, 18986187, 56958561]

約数ペア:

[(1, 56958561), (3, 18986187), (9, 6328729), (11, 5178051), (19, 2997819), (33, 1726017), (57, 999273), (99, 575339), (107, 532323), (171, 333091), (209, 272529), (283, 201267), (321, 177441), (627, 90843), (849, 67089), (963, 59147), (1177, 48393), (1881, 30281), (2033, 28017), (2547, 22363), (3113, 18297), (3531, 16131), (5377, 10593), (6099, 9339)]