54586090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419893}}^1$

素因数の和:419913

約数の個数: 16

約数和(自身を含む): 105813288

約数和(自身を除く): 51227198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419893, 839786, 2099465, 4198930, 5458609, 10917218, 27293045, 54586090]

約数ペア:

[(1, 54586090), (2, 27293045), (5, 10917218), (10, 5458609), (13, 4198930), (26, 2099465), (65, 839786), (130, 419893)]