53789668

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{68261}}^1$

素因数の和:68462

約数の個数: 12

約数和(自身を含む): 94611132

約数和(自身を除く): 40821464

約数列:

[1, 2, 4, 197, 394, 788, 68261, 136522, 273044, 13447417, 26894834, 53789668]

約数ペア:

[(1, 53789668), (2, 26894834), (4, 13447417), (197, 273044), (394, 136522), (788, 68261)]