56507726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 93653280

約数和(自身を除く): 37145554

約数列:

[1, 2, 11, 22, 121, 239, 242, 478, 977, 1954, 2629, 5258, 10747, 21494, 28919, 57838, 118217, 233503, 236434, 467006, 2568533, 5137066, 28253863, 56507726]

約数ペア:

[(1, 56507726), (2, 28253863), (11, 5137066), (22, 2568533), (121, 467006), (239, 236434), (242, 233503), (478, 118217), (977, 57838), (1954, 28919), (2629, 21494), (5258, 10747)]