53404774

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 81166176

約数和(自身を除く): 27761402

約数列:

[1, 2, 151, 181, 302, 362, 977, 1954, 27331, 54662, 147527, 176837, 295054, 353674, 26702387, 53404774]

約数ペア:

[(1, 53404774), (2, 26702387), (151, 353674), (181, 295054), (302, 176837), (362, 147527), (977, 54662), (1954, 27331)]