52788519

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 96325632

約数和(自身を除く): 43537113

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2143, 2737, 3519, 6429, 8211, 15001, 19287, 24633, 36431, 45003, 49289, 109293, 135009, 147867, 255017, 327879, 345023, 443601, 765051, 837913, 1035069, 2295153, 2513739, 3105207, 5865391, 7541217, 17596173, 52788519]

約数ペア:

[(1, 52788519), (3, 17596173), (7, 7541217), (9, 5865391), (17, 3105207), (21, 2513739), (23, 2295153), (51, 1035069), (63, 837913), (69, 765051), (119, 443601), (153, 345023), (161, 327879), (207, 255017), (357, 147867), (391, 135009), (483, 109293), (1071, 49289), (1173, 45003), (1449, 36431), (2143, 24633), (2737, 19287), (3519, 15001), (6429, 8211)]