54738500

素因数分解:

$2^2\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 66342460

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 830, 1319, 1660, 2075, 2638, 4150, 5276, 6595, 8300, 10375, 13190, 20750, 26380, 32975, 41500, 65950, 109477, 131900, 164875, 218954, 329750, 437908, 547385, 659500, 1094770, 2189540, 2736925, 5473850, 10947700, 13684625, 27369250, 54738500]

約数ペア:

[(1, 54738500), (2, 27369250), (4, 13684625), (5, 10947700), (10, 5473850), (20, 2736925), (25, 2189540), (50, 1094770), (83, 659500), (100, 547385), (125, 437908), (166, 329750), (250, 218954), (332, 164875), (415, 131900), (500, 109477), (830, 65950), (1319, 41500), (1660, 32975), (2075, 26380), (2638, 20750), (4150, 13190), (5276, 10375), (6595, 8300)]