55057870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{112363}}^1$

素因数の和:112384

約数の個数: 24

約数和(自身を含む): 115285464

約数和(自身を除く): 60227594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 112363, 224726, 561815, 786541, 1123630, 1573082, 3932705, 5505787, 7865410, 11011574, 27528935, 55057870]

約数ペア:

[(1, 55057870), (2, 27528935), (5, 11011574), (7, 7865410), (10, 5505787), (14, 3932705), (35, 1573082), (49, 1123630), (70, 786541), (98, 561815), (245, 224726), (490, 112363)]