51272210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1217}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 49753582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1217, 1915, 2434, 3830, 4213, 6085, 8426, 12170, 13387, 21065, 26774, 42130, 66935, 133870, 466111, 932222, 2330555, 4661110, 5127221, 10254442, 25636105, 51272210]

約数ペア:

[(1, 51272210), (2, 25636105), (5, 10254442), (10, 5127221), (11, 4661110), (22, 2330555), (55, 932222), (110, 466111), (383, 133870), (766, 66935), (1217, 42130), (1915, 26774), (2434, 21065), (3830, 13387), (4213, 12170), (6085, 8426)]