54890506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131317}}^1$

素因数の和:131349

約数の個数: 16

約数和(自身を含む): 94548960

約数和(自身を除く): 39658454

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 131317, 262634, 1444487, 2495023, 2888974, 4990046, 27445253, 54890506]

約数ペア:

[(1, 54890506), (2, 27445253), (11, 4990046), (19, 2888974), (22, 2495023), (38, 1444487), (209, 262634), (418, 131317)]