54558190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{69061}}^1$

素因数の和:69147

約数の個数: 16

約数和(自身を含む): 99449280

約数和(自身を除く): 44891090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 69061, 138122, 345305, 690610, 5455819, 10911638, 27279095, 54558190]

約数ペア:

[(1, 54558190), (2, 27279095), (5, 10911638), (10, 5455819), (79, 690610), (158, 345305), (395, 138122), (790, 69061)]