53887148

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{11807}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 108444672

約数和(自身を除く): 54557524

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 11807, 23614, 47228, 82649, 165298, 330596, 1924541, 3849082, 7698164, 13471787, 26943574, 53887148]

約数ペア:

[(1, 53887148), (2, 26943574), (4, 13471787), (7, 7698164), (14, 3849082), (28, 1924541), (163, 330596), (326, 165298), (652, 82649), (1141, 47228), (2282, 23614), (4564, 11807)]