55518536165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1\times {\mathrm{163249}}^1$

素因数の和:167272

約数の個数: 16

約数和(自身を含む): 70559262000

約数和(自身を除く): 15040725835

約数列:

[1, 5, 17, 85, 4001, 20005, 68017, 163249, 340085, 816245, 2775233, 13876165, 653159249, 3265796245, 11103707233, 55518536165]

約数ペア:

[(1, 55518536165), (5, 11103707233), (17, 3265796245), (85, 653159249), (4001, 13876165), (20005, 2775233), (68017, 816245), (163249, 340085)]