53248858

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 86968188

約数和(自身を除く): 33719330

約数列:

[1, 2, 13, 26, 169, 257, 338, 514, 613, 1226, 3341, 6682, 7969, 15938, 43433, 86866, 103597, 157541, 207194, 315082, 2048033, 4096066, 26624429, 53248858]

約数ペア:

[(1, 53248858), (2, 26624429), (13, 4096066), (26, 2048033), (169, 315082), (257, 207194), (338, 157541), (514, 103597), (613, 86866), (1226, 43433), (3341, 15938), (6682, 7969)]