55268459

素因数分解:

${\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 12

約数和(自身を含む): 57516912

約数和(自身を除く): 2248453

約数列:

[1, 43, 71, 421, 1849, 3053, 18103, 29891, 131279, 778429, 1285313, 55268459]

約数ペア:

[(1, 55268459), (43, 1285313), (71, 778429), (421, 131279), (1849, 29891), (3053, 18103)]