51216232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{607}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 47279768

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 607, 796, 1214, 1592, 2428, 4856, 10547, 21094, 32171, 42188, 64342, 84376, 120793, 128684, 241586, 257368, 483172, 966344, 6402029, 12804058, 25608116, 51216232]

約数ペア:

[(1, 51216232), (2, 25608116), (4, 12804058), (8, 6402029), (53, 966344), (106, 483172), (199, 257368), (212, 241586), (398, 128684), (424, 120793), (607, 84376), (796, 64342), (1214, 42188), (1592, 32171), (2428, 21094), (4856, 10547)]