53091398

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1297}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 80901744

約数和(自身を除く): 27810346

約数列:

[1, 2, 97, 194, 211, 422, 1297, 2594, 20467, 40934, 125809, 251618, 273667, 547334, 26545699, 53091398]

約数ペア:

[(1, 53091398), (2, 26545699), (97, 547334), (194, 273667), (211, 251618), (422, 125809), (1297, 40934), (2594, 20467)]