51175391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 54648000

約数和(自身を除く): 3472609

約数列:

[1, 23, 109, 137, 149, 2507, 3151, 3427, 14933, 16241, 20413, 343459, 373543, 469499, 2225017, 51175391]

約数ペア:

[(1, 51175391), (23, 2225017), (109, 469499), (137, 373543), (149, 343459), (2507, 20413), (3151, 16241), (3427, 14933)]