55786638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{404251}}^1$

素因数の和:404279

約数の個数: 16

約数和(自身を含む): 116424576

約数和(自身を除く): 60637938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 404251, 808502, 1212753, 2425506, 9297773, 18595546, 27893319, 55786638]

約数ペア:

[(1, 55786638), (2, 27893319), (3, 18595546), (6, 9297773), (23, 2425506), (46, 1212753), (69, 808502), (138, 404251)]