53257778

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42743}}^1$

素因数の和:42841

約数の個数: 16

約数和(自身を含む): 92327040

約数和(自身を除く): 39069262

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 42743, 85486, 299201, 598402, 3804127, 7608254, 26628889, 53257778]

約数ペア:

[(1, 53257778), (2, 26628889), (7, 7608254), (14, 3804127), (89, 598402), (178, 299201), (623, 85486), (1246, 42743)]