55688091

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{13619}}^1$

素因数の和:13698

約数の個数: 16

約数和(自身を含む): 78451200

約数和(自身を除く): 22763109

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 13619, 40857, 394951, 640093, 1184853, 1920279, 18562697, 55688091]

約数ペア:

[(1, 55688091), (3, 18562697), (29, 1920279), (47, 1184853), (87, 640093), (141, 394951), (1363, 40857), (4089, 13619)]