55140848

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2113}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 122679648

約数和(自身を除く): 67538800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 2113, 3262, 3728, 4226, 6524, 8452, 13048, 14791, 16904, 26096, 29582, 33808, 59164, 118328, 236656, 492329, 984658, 1969316, 3446303, 3938632, 6892606, 7877264, 13785212, 27570424, 55140848]

約数ペア:

[(1, 55140848), (2, 27570424), (4, 13785212), (7, 7877264), (8, 6892606), (14, 3938632), (16, 3446303), (28, 1969316), (56, 984658), (112, 492329), (233, 236656), (466, 118328), (932, 59164), (1631, 33808), (1864, 29582), (2113, 26096), (3262, 16904), (3728, 14791), (4226, 13048), (6524, 8452)]