56131254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 127176192

約数和(自身を除く): 71044938

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 1543, 2021, 3086, 4042, 4629, 6063, 9258, 12126, 13887, 18189, 27774, 36378, 66349, 72521, 132698, 145042, 199047, 217563, 398094, 435126, 597141, 652689, 1194282, 1305378, 3118403, 6236806, 9355209, 18710418, 28065627, 56131254]

約数ペア:

[(1, 56131254), (2, 28065627), (3, 18710418), (6, 9355209), (9, 6236806), (18, 3118403), (43, 1305378), (47, 1194282), (86, 652689), (94, 597141), (129, 435126), (141, 398094), (258, 217563), (282, 199047), (387, 145042), (423, 132698), (774, 72521), (846, 66349), (1543, 36378), (2021, 27774), (3086, 18189), (4042, 13887), (4629, 12126), (6063, 9258)]