52490431

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 61331200

約数和(自身を除く): 8840769

約数列:

[1, 7, 73, 139, 511, 739, 973, 5173, 10147, 53947, 71029, 102721, 377629, 719047, 7498633, 52490431]

約数ペア:

[(1, 52490431), (7, 7498633), (73, 719047), (139, 377629), (511, 102721), (739, 71029), (973, 53947), (5173, 10147)]