51038617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12379}}^1$

素因数の和:12436

約数の個数: 16

約数和(自身を含む): 63385600

約数和(自身を除く): 12346983

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12379, 86653, 235201, 383749, 1646407, 2686243, 7291231, 51038617]

約数ペア:

[(1, 51038617), (7, 7291231), (19, 2686243), (31, 1646407), (133, 383749), (217, 235201), (589, 86653), (4123, 12379)]