53907194

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 89278644

約数和(自身を除く): 35371450

約数列:

[1, 2, 11, 22, 121, 242, 337, 661, 674, 1322, 3707, 7271, 7414, 14542, 40777, 79981, 81554, 159962, 222757, 445514, 2450327, 4900654, 26953597, 53907194]

約数ペア:

[(1, 53907194), (2, 26953597), (11, 4900654), (22, 2450327), (121, 445514), (242, 222757), (337, 159962), (661, 81554), (674, 79981), (1322, 40777), (3707, 14542), (7271, 7414)]