53608780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26539}}^1$

素因数の和:26649

約数の個数: 24

約数和(自身を含む): 113697360

約数和(自身を除く): 60088580

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26539, 53078, 106156, 132695, 265390, 530780, 2680439, 5360878, 10721756, 13402195, 26804390, 53608780]

約数ペア:

[(1, 53608780), (2, 26804390), (4, 13402195), (5, 10721756), (10, 5360878), (20, 2680439), (101, 530780), (202, 265390), (404, 132695), (505, 106156), (1010, 53078), (2020, 26539)]