56552337020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1525967}}^1$

素因数の和:1526102

約数の個数: 48

約数和(自身を含む): 126899498880

約数和(自身を除く): 70347161860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 1525967, 3051934, 6103868, 7629835, 15259670, 25941439, 30519340, 51882878, 103765756, 129707195, 166330403, 259414390, 332660806, 518828780, 665321612, 831652015, 1663304030, 2827616851, 3326608060, 5655233702, 11310467404, 14138084255, 28276168510, 56552337020]

約数ペア:

[(1, 56552337020), (2, 28276168510), (4, 14138084255), (5, 11310467404), (10, 5655233702), (17, 3326608060), (20, 2827616851), (34, 1663304030), (68, 831652015), (85, 665321612), (109, 518828780), (170, 332660806), (218, 259414390), (340, 166330403), (436, 129707195), (545, 103765756), (1090, 51882878), (1853, 30519340), (2180, 25941439), (3706, 15259670), (7412, 7629835), (9265, 6103868), (18530, 3051934), (37060, 1525967)]