55559956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 99902880

約数和(自身を除く): 44342924

約数列:

[1, 2, 4, 43, 86, 172, 317, 634, 1019, 1268, 2038, 4076, 13631, 27262, 43817, 54524, 87634, 175268, 323023, 646046, 1292092, 13889989, 27779978, 55559956]

約数ペア:

[(1, 55559956), (2, 27779978), (4, 13889989), (43, 1292092), (86, 646046), (172, 323023), (317, 175268), (634, 87634), (1019, 54524), (1268, 43817), (2038, 27262), (4076, 13631)]