55882021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{971}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 63685440

約数和(自身を除く): 7803419

約数列:

[1, 13, 19, 233, 247, 971, 3029, 4427, 12623, 18449, 57551, 226243, 239837, 2941159, 4298617, 55882021]

約数ペア:

[(1, 55882021), (13, 4298617), (19, 2941159), (233, 239837), (247, 226243), (971, 57551), (3029, 18449), (4427, 12623)]