50138283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 26792277

約数列:

[1, 3, 13, 19, 39, 57, 71, 213, 247, 741, 923, 953, 1349, 2769, 2859, 4047, 12389, 17537, 18107, 37167, 52611, 54321, 67663, 202989, 235391, 706173, 879619, 1285597, 2638857, 3856791, 16712761, 50138283]

約数ペア:

[(1, 50138283), (3, 16712761), (13, 3856791), (19, 2638857), (39, 1285597), (57, 879619), (71, 706173), (213, 235391), (247, 202989), (741, 67663), (923, 54321), (953, 52611), (1349, 37167), (2769, 18107), (2859, 17537), (4047, 12389)]