55207038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{400051}}^1$

素因数の和:400079

約数の個数: 16

約数和(自身を含む): 115214976

約数和(自身を除く): 60007938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 400051, 800102, 1200153, 2400306, 9201173, 18402346, 27603519, 55207038]

約数ペア:

[(1, 55207038), (2, 27603519), (3, 18402346), (6, 9201173), (23, 2400306), (46, 1200153), (69, 800102), (138, 400051)]