51533478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{124477}}^1$

素因数の和:124508

約数の個数: 24

約数和(自身を含む): 116511408

約数和(自身を除く): 64977930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 124477, 248954, 373431, 746862, 1120293, 2240586, 2862971, 5725942, 8588913, 17177826, 25766739, 51533478]

約数ペア:

[(1, 51533478), (2, 25766739), (3, 17177826), (6, 8588913), (9, 5725942), (18, 2862971), (23, 2240586), (46, 1120293), (69, 746862), (138, 373431), (207, 248954), (414, 124477)]