57580887

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 47896233

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 653, 663, 741, 969, 1547, 1729, 1959, 2261, 4199, 4571, 4641, 5187, 6783, 8489, 11101, 12407, 12597, 13713, 25467, 29393, 33303, 37221, 59423, 77707, 86849, 88179, 144313, 161291, 178269, 210919, 233121, 260547, 432939, 483873, 632757, 1010191, 1129037, 1476433, 2741947, 3030573, 3387111, 4429299, 8225841, 19193629, 57580887]

約数ペア:

[(1, 57580887), (3, 19193629), (7, 8225841), (13, 4429299), (17, 3387111), (19, 3030573), (21, 2741947), (39, 1476433), (51, 1129037), (57, 1010191), (91, 632757), (119, 483873), (133, 432939), (221, 260547), (247, 233121), (273, 210919), (323, 178269), (357, 161291), (399, 144313), (653, 88179), (663, 86849), (741, 77707), (969, 59423), (1547, 37221), (1729, 33303), (1959, 29393), (2261, 25467), (4199, 13713), (4571, 12597), (4641, 12407), (5187, 11101), (6783, 8489)]