52618640

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5319

約数の個数: 40

約数和(自身を含む): 123325440

約数和(自身を除く): 70706800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 5179, 10160, 10358, 20716, 25895, 41432, 51790, 82864, 103580, 207160, 414320, 657733, 1315466, 2630932, 3288665, 5261864, 6577330, 10523728, 13154660, 26309320, 52618640]

約数ペア:

[(1, 52618640), (2, 26309320), (4, 13154660), (5, 10523728), (8, 6577330), (10, 5261864), (16, 3288665), (20, 2630932), (40, 1315466), (80, 657733), (127, 414320), (254, 207160), (508, 103580), (635, 82864), (1016, 51790), (1270, 41432), (2032, 25895), (2540, 20716), (5080, 10358), (5179, 10160)]