56503565

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2699}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 13480435

約数列:

[1, 5, 53, 79, 265, 395, 2699, 4187, 13495, 20935, 143047, 213221, 715235, 1066105, 11300713, 56503565]

約数ペア:

[(1, 56503565), (5, 11300713), (53, 1066105), (79, 715235), (265, 213221), (395, 143047), (2699, 20935), (4187, 13495)]