54789804542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{18541}}^1\times {\mathrm{12211}}^1$

素因数の和:30776

約数の個数: 24

約数和(自身を含む): 90347526696

約数和(自身を除く): 35557722154

約数列:

[1, 2, 11, 22, 121, 242, 12211, 18541, 24422, 37082, 134321, 203951, 268642, 407902, 1477531, 2243461, 2955062, 4486922, 226404151, 452808302, 2490445661, 4980891322, 27394902271, 54789804542]

約数ペア:

[(1, 54789804542), (2, 27394902271), (11, 4980891322), (22, 2490445661), (121, 452808302), (242, 226404151), (12211, 4486922), (18541, 2955062), (24422, 2243461), (37082, 1477531), (134321, 407902), (203951, 268642)]