53218172

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9551}}^1$

素因数の和:9761

約数の個数: 24

約数和(自身を含む): 106982400

約数和(自身を除く): 53764228

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 9551, 19102, 38204, 66857, 133714, 267428, 1900649, 3801298, 7602596, 13304543, 26609086, 53218172]

約数ペア:

[(1, 53218172), (2, 26609086), (4, 13304543), (7, 7602596), (14, 3801298), (28, 1900649), (199, 267428), (398, 133714), (796, 66857), (1393, 38204), (2786, 19102), (5572, 9551)]