51490878

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{161921}}^1$

素因数の和:161979

約数の個数: 16

約数和(自身を含む): 104925456

約数和(自身を除く): 53434578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 161921, 323842, 485763, 971526, 8581813, 17163626, 25745439, 51490878]

約数ペア:

[(1, 51490878), (2, 25745439), (3, 17163626), (6, 8581813), (53, 971526), (106, 485763), (159, 323842), (318, 161921)]