55894447

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{60037}}^1$

素因数の和:60070

約数の個数: 12

約数和(自身を含む): 68443320

約数和(自身を除く): 12548873

約数列:

[1, 7, 19, 49, 133, 931, 60037, 420259, 1140703, 2941813, 7984921, 55894447]

約数ペア:

[(1, 55894447), (7, 7984921), (19, 2941813), (49, 1140703), (133, 420259), (931, 60037)]