54441420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82487}}^1$

素因数の和:82510

約数の個数: 48

約数和(自身を含む): 166295808

約数和(自身を除く): 111854388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 82487, 164974, 247461, 329948, 412435, 494922, 824870, 907357, 989844, 1237305, 1649740, 1814714, 2474610, 2722071, 3629428, 4536785, 4949220, 5444142, 9073570, 10888284, 13610355, 18147140, 27220710, 54441420]

約数ペア:

[(1, 54441420), (2, 27220710), (3, 18147140), (4, 13610355), (5, 10888284), (6, 9073570), (10, 5444142), (11, 4949220), (12, 4536785), (15, 3629428), (20, 2722071), (22, 2474610), (30, 1814714), (33, 1649740), (44, 1237305), (55, 989844), (60, 907357), (66, 824870), (110, 494922), (132, 412435), (165, 329948), (220, 247461), (330, 164974), (660, 82487)]