51197724

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20611}}^1$

素因数の和:20647

約数の個数: 48

約数和(自身を含む): 138512640

約数和(自身を除く): 87314916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 20611, 41222, 61833, 82444, 123666, 185499, 247332, 370998, 474053, 556497, 741996, 948106, 1112994, 1422159, 1896212, 2225988, 2844318, 4266477, 5688636, 8532954, 12799431, 17065908, 25598862, 51197724]

約数ペア:

[(1, 51197724), (2, 25598862), (3, 17065908), (4, 12799431), (6, 8532954), (9, 5688636), (12, 4266477), (18, 2844318), (23, 2225988), (27, 1896212), (36, 1422159), (46, 1112994), (54, 948106), (69, 741996), (92, 556497), (108, 474053), (138, 370998), (207, 247332), (276, 185499), (414, 123666), (621, 82444), (828, 61833), (1242, 41222), (2484, 20611)]