54217690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{49741}}^1$

素因数の和:49857

約数の個数: 16

約数和(自身を含む): 98489160

約数和(自身を除く): 44271470

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 49741, 99482, 248705, 497410, 5421769, 10843538, 27108845, 54217690]

約数ペア:

[(1, 54217690), (2, 27108845), (5, 10843538), (10, 5421769), (109, 497410), (218, 248705), (545, 99482), (1090, 49741)]