50918757

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 76059648

約数和(自身を除く): 25140891

約数列:

[1, 3, 17, 23, 51, 69, 83, 249, 391, 523, 1173, 1411, 1569, 1909, 4233, 5727, 8891, 12029, 26673, 32453, 36087, 43409, 97359, 130227, 204493, 613479, 737953, 998407, 2213859, 2995221, 16972919, 50918757]

約数ペア:

[(1, 50918757), (3, 16972919), (17, 2995221), (23, 2213859), (51, 998407), (69, 737953), (83, 613479), (249, 204493), (391, 130227), (523, 97359), (1173, 43409), (1411, 36087), (1569, 32453), (1909, 26673), (4233, 12029), (5727, 8891)]