55178616

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21487}}^1$

素因数の和:21603

約数の個数: 32

約数和(自身を含む): 139242240

約数和(自身を除く): 84063624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 21487, 42974, 64461, 85948, 128922, 171896, 257844, 515688, 2299109, 4598218, 6897327, 9196436, 13794654, 18392872, 27589308, 55178616]

約数ペア:

[(1, 55178616), (2, 27589308), (3, 18392872), (4, 13794654), (6, 9196436), (8, 6897327), (12, 4598218), (24, 2299109), (107, 515688), (214, 257844), (321, 171896), (428, 128922), (642, 85948), (856, 64461), (1284, 42974), (2568, 21487)]