52001005060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18978469}}^1$

素因数の和:18978615

約数の個数: 24

約数和(自身を含む): 109999212120

約数和(自身を除く): 57998207060

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 18978469, 37956938, 75913876, 94892345, 189784690, 379569380, 2600050253, 5200100506, 10400201012, 13000251265, 26000502530, 52001005060]

約数ペア:

[(1, 52001005060), (2, 26000502530), (4, 13000251265), (5, 10400201012), (10, 5200100506), (20, 2600050253), (137, 379569380), (274, 189784690), (548, 94892345), (685, 75913876), (1370, 37956938), (2740, 18978469)]