59531980

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21727}}^1$

素因数の和:21873

約数の個数: 24

約数和(自身を含む): 125935488

約数和(自身を除く): 66403508

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 21727, 43454, 86908, 108635, 217270, 434540, 2976599, 5953198, 11906396, 14882995, 29765990, 59531980]

約数ペア:

[(1, 59531980), (2, 29765990), (4, 14882995), (5, 11906396), (10, 5953198), (20, 2976599), (137, 434540), (274, 217270), (548, 108635), (685, 86908), (1370, 43454), (2740, 21727)]