52782399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 86561280

約数和(自身を除く): 33778881

約数列:

[1, 3, 9, 17, 19, 51, 57, 67, 153, 171, 201, 271, 323, 603, 813, 969, 1139, 1273, 2439, 2907, 3417, 3819, 4607, 5149, 10251, 11457, 13821, 15447, 18157, 21641, 41463, 46341, 54471, 64923, 87533, 163413, 194769, 262599, 308669, 344983, 787797, 926007, 1034949, 2778021, 3104847, 5864711, 17594133, 52782399]

約数ペア:

[(1, 52782399), (3, 17594133), (9, 5864711), (17, 3104847), (19, 2778021), (51, 1034949), (57, 926007), (67, 787797), (153, 344983), (171, 308669), (201, 262599), (271, 194769), (323, 163413), (603, 87533), (813, 64923), (969, 54471), (1139, 46341), (1273, 41463), (2439, 21641), (2907, 18157), (3417, 15447), (3819, 13821), (4607, 11457), (5149, 10251)]