51168273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 77952000

約数和(自身を除く): 26783727

約数列:

[1, 3, 13, 19, 39, 57, 199, 247, 347, 597, 741, 1041, 2587, 3781, 4511, 6593, 7761, 11343, 13533, 19779, 49153, 69053, 85709, 147459, 207159, 257127, 897689, 1312007, 2693067, 3936021, 17056091, 51168273]

約数ペア:

[(1, 51168273), (3, 17056091), (13, 3936021), (19, 2693067), (39, 1312007), (57, 897689), (199, 257127), (247, 207159), (347, 147459), (597, 85709), (741, 69053), (1041, 49153), (2587, 19779), (3781, 13533), (4511, 11343), (6593, 7761)]