53556260

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26513}}^1$

素因数の和:26623

約数の個数: 24

約数和(自身を含む): 113585976

約数和(自身を除く): 60029716

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26513, 53026, 106052, 132565, 265130, 530260, 2677813, 5355626, 10711252, 13389065, 26778130, 53556260]

約数ペア:

[(1, 53556260), (2, 26778130), (4, 13389065), (5, 10711252), (10, 5355626), (20, 2677813), (101, 530260), (202, 265130), (404, 132565), (505, 106052), (1010, 53026), (2020, 26513)]