52845220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26161}}^1$

素因数の和:26271

約数の個数: 24

約数和(自身を含む): 112078008

約数和(自身を除く): 59232788

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26161, 52322, 104644, 130805, 261610, 523220, 2642261, 5284522, 10569044, 13211305, 26422610, 52845220]

約数ペア:

[(1, 52845220), (2, 26422610), (4, 13211305), (5, 10569044), (10, 5284522), (20, 2642261), (101, 523220), (202, 261610), (404, 130805), (505, 104644), (1010, 52322), (2020, 26161)]