47886138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 111803328

約数和(自身を除く): 63917190

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 107, 138, 141, 207, 214, 282, 321, 414, 423, 529, 642, 846, 963, 1058, 1081, 1587, 1926, 2162, 2461, 3174, 3243, 4761, 4922, 5029, 6486, 7383, 9522, 9729, 10058, 14766, 15087, 19458, 22149, 24863, 30174, 44298, 45261, 49726, 56603, 74589, 90522, 113206, 115667, 149178, 169809, 223767, 231334, 339618, 347001, 447534, 509427, 694002, 1018854, 1041003, 2082006, 2660341, 5320682, 7981023, 15962046, 23943069, 47886138]

約数ペア:

[(1, 47886138), (2, 23943069), (3, 15962046), (6, 7981023), (9, 5320682), (18, 2660341), (23, 2082006), (46, 1041003), (47, 1018854), (69, 694002), (94, 509427), (107, 447534), (138, 347001), (141, 339618), (207, 231334), (214, 223767), (282, 169809), (321, 149178), (414, 115667), (423, 113206), (529, 90522), (642, 74589), (846, 56603), (963, 49726), (1058, 45261), (1081, 44298), (1587, 30174), (1926, 24863), (2162, 22149), (2461, 19458), (3174, 15087), (3243, 14766), (4761, 10058), (4922, 9729), (5029, 9522), (6486, 7383)]