53532020

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26501}}^1$

素因数の和:26611

約数の個数: 24

約数和(自身を含む): 113534568

約数和(自身を除く): 60002548

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26501, 53002, 106004, 132505, 265010, 530020, 2676601, 5353202, 10706404, 13383005, 26766010, 53532020]

約数ペア:

[(1, 53532020), (2, 26766010), (4, 13383005), (5, 10706404), (10, 5353202), (20, 2676601), (101, 530020), (202, 265010), (404, 132505), (505, 106004), (1010, 53002), (2020, 26501)]