49479664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{237883}}^1$

素因数の和:237904

約数の個数: 20

約数和(自身を含む): 103241656

約数和(自身を除く): 53761992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 237883, 475766, 951532, 1903064, 3092479, 3806128, 6184958, 12369916, 24739832, 49479664]

約数ペア:

[(1, 49479664), (2, 24739832), (4, 12369916), (8, 6184958), (13, 3806128), (16, 3092479), (26, 1903064), (52, 951532), (104, 475766), (208, 237883)]