55881551

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 63922992

約数和(自身を除く): 8041441

約数列:

[1, 11, 61, 67, 113, 121, 671, 737, 1243, 4087, 6893, 7381, 7571, 8107, 13673, 44957, 75823, 83281, 461831, 494527, 834053, 916091, 5080141, 55881551]

約数ペア:

[(1, 55881551), (11, 5080141), (61, 916091), (67, 834053), (113, 494527), (121, 461831), (671, 83281), (737, 75823), (1243, 44957), (4087, 13673), (6893, 8107), (7381, 7571)]