47522439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 77425920

約数和(自身を除く): 29903481

約数列:

[1, 3, 9, 19, 23, 43, 57, 69, 129, 171, 207, 281, 387, 437, 817, 843, 989, 1311, 2451, 2529, 2967, 3933, 5339, 6463, 7353, 8901, 12083, 16017, 18791, 19389, 36249, 48051, 56373, 58167, 108747, 122797, 169119, 229577, 277909, 368391, 688731, 833727, 1105173, 2066193, 2501181, 5280271, 15840813, 47522439]

約数ペア:

[(1, 47522439), (3, 15840813), (9, 5280271), (19, 2501181), (23, 2066193), (43, 1105173), (57, 833727), (69, 688731), (129, 368391), (171, 277909), (207, 229577), (281, 169119), (387, 122797), (437, 108747), (817, 58167), (843, 56373), (989, 48051), (1311, 36249), (2451, 19389), (2529, 18791), (2967, 16017), (3933, 12083), (5339, 8901), (6463, 7353)]