51071148

素因数分解:

$2^2\times 3^4\times {\mathrm{157627}}^1$

素因数の和:157643

約数の個数: 30

約数和(自身を含む): 133510916

約数和(自身を除く): 82439768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 157627, 315254, 472881, 630508, 945762, 1418643, 1891524, 2837286, 4255929, 5674572, 8511858, 12767787, 17023716, 25535574, 51071148]

約数ペア:

[(1, 51071148), (2, 25535574), (3, 17023716), (4, 12767787), (6, 8511858), (9, 5674572), (12, 4255929), (18, 2837286), (27, 1891524), (36, 1418643), (54, 945762), (81, 630508), (108, 472881), (162, 315254), (324, 157627)]