52001540

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16561}}^1$

素因数の和:16727

約数の個数: 24

約数和(自身を含む): 109905432

約数和(自身を除く): 57903892

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 16561, 33122, 66244, 82805, 165610, 331220, 2600077, 5200154, 10400308, 13000385, 26000770, 52001540]

約数ペア:

[(1, 52001540), (2, 26000770), (4, 13000385), (5, 10400308), (10, 5200154), (20, 2600077), (157, 331220), (314, 165610), (628, 82805), (785, 66244), (1570, 33122), (3140, 16561)]