53257078

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{21017}}^1$

素因数の和:21207

約数の個数: 16

約数和(自身を含む): 91806624

約数和(自身を除く): 38549546

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 21017, 42034, 147119, 294238, 3804077, 7608154, 26628539, 53257078]

約数ペア:

[(1, 53257078), (2, 26628539), (7, 7608154), (14, 3804077), (181, 294238), (362, 147119), (1267, 42034), (2534, 21017)]