55489870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 107510976

約数和(自身を除く): 52021106

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 5351, 10370, 10702, 26755, 53510, 90967, 181934, 326411, 454835, 652822, 909670, 1632055, 3264110, 5548987, 11097974, 27744935, 55489870]

約数ペア:

[(1, 55489870), (2, 27744935), (5, 11097974), (10, 5548987), (17, 3264110), (34, 1632055), (61, 909670), (85, 652822), (122, 454835), (170, 326411), (305, 181934), (610, 90967), (1037, 53510), (2074, 26755), (5185, 10702), (5351, 10370)]