51771818

素因数分解:

$2^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{3371}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 88858944

約数和(自身を除く): 37087126

約数列:

[1, 2, 7, 14, 1097, 2194, 3371, 6742, 7679, 15358, 23597, 47194, 3697987, 7395974, 25885909, 51771818]

約数ペア:

[(1, 51771818), (2, 25885909), (7, 7395974), (14, 3697987), (1097, 47194), (2194, 23597), (3371, 15358), (6742, 7679)]