53932879

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 21909041

約数列:

[1, 7, 11, 13, 43, 49, 77, 91, 143, 179, 301, 473, 539, 559, 637, 1001, 1253, 1969, 2107, 2327, 3311, 3913, 6149, 7007, 7697, 8771, 13783, 16289, 23177, 25597, 27391, 43043, 53879, 84667, 96481, 100061, 114023, 179179, 301301, 377153, 592669, 700427, 1100671, 1254253, 4148683, 4902989, 7704697, 53932879]

約数ペア:

[(1, 53932879), (7, 7704697), (11, 4902989), (13, 4148683), (43, 1254253), (49, 1100671), (77, 700427), (91, 592669), (143, 377153), (179, 301301), (301, 179179), (473, 114023), (539, 100061), (559, 96481), (637, 84667), (1001, 53879), (1253, 43043), (1969, 27391), (2107, 25597), (2327, 23177), (3311, 16289), (3913, 13783), (6149, 8771), (7007, 7697)]