53326538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 81782784

約数和(自身を除く): 28456246

約数列:

[1, 2, 71, 127, 142, 254, 2957, 5914, 9017, 18034, 209947, 375539, 419894, 751078, 26663269, 53326538]

約数ペア:

[(1, 53326538), (2, 26663269), (71, 751078), (127, 419894), (142, 375539), (254, 209947), (2957, 18034), (5914, 9017)]