54577774

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 83065536

約数和(自身を除く): 28487762

約数列:

[1, 2, 101, 202, 271, 542, 997, 1994, 27371, 54742, 100697, 201394, 270187, 540374, 27288887, 54577774]

約数ペア:

[(1, 54577774), (2, 27288887), (101, 540374), (202, 270187), (271, 201394), (542, 100697), (997, 54742), (1994, 27371)]