55610740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163561}}^1$

素因数の和:163587

約数の個数: 24

約数和(自身を含む): 123652872

約数和(自身を除く): 68042132

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 163561, 327122, 654244, 817805, 1635610, 2780537, 3271220, 5561074, 11122148, 13902685, 27805370, 55610740]

約数ペア:

[(1, 55610740), (2, 27805370), (4, 13902685), (5, 11122148), (10, 5561074), (17, 3271220), (20, 2780537), (34, 1635610), (68, 817805), (85, 654244), (170, 327122), (340, 163561)]