54081136

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{55411}}^1$

素因数の和:55480

約数の個数: 20

約数和(自身を含む): 106501864

約数和(自身を除く): 52420728

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 55411, 110822, 221644, 443288, 886576, 3380071, 6760142, 13520284, 27040568, 54081136]

約数ペア:

[(1, 54081136), (2, 27040568), (4, 13520284), (8, 6760142), (16, 3380071), (61, 886576), (122, 443288), (244, 221644), (488, 110822), (976, 55411)]