51399846

素因数分解:

$2^1\times 3^5\times {\mathrm{105761}}^1$

素因数の和:105778

約数の個数: 24

約数和(自身を含む): 115492104

約数和(自身を除く): 64092258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 105761, 211522, 317283, 634566, 951849, 1903698, 2855547, 5711094, 8566641, 17133282, 25699923, 51399846]

約数ペア:

[(1, 51399846), (2, 25699923), (3, 17133282), (6, 8566641), (9, 5711094), (18, 2855547), (27, 1903698), (54, 951849), (81, 634566), (162, 317283), (243, 211522), (486, 105761)]