49495340

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8807}}^1$

素因数の和:9097

約数の個数: 24

約数和(自身を含む): 104321952

約数和(自身を除く): 54826612

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5620, 8807, 17614, 35228, 44035, 88070, 176140, 2474767, 4949534, 9899068, 12373835, 24747670, 49495340]

約数ペア:

[(1, 49495340), (2, 24747670), (4, 12373835), (5, 9899068), (10, 4949534), (20, 2474767), (281, 176140), (562, 88070), (1124, 44035), (1405, 35228), (2810, 17614), (5620, 8807)]