49428212

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 88179840

約数和(自身を除く): 38751628

約数列:

[1, 2, 4, 71, 142, 269, 284, 538, 647, 1076, 1294, 2588, 19099, 38198, 45937, 76396, 91874, 174043, 183748, 348086, 696172, 12357053, 24714106, 49428212]

約数ペア:

[(1, 49428212), (2, 24714106), (4, 12357053), (71, 696172), (142, 348086), (269, 183748), (284, 174043), (538, 91874), (647, 76396), (1076, 45937), (1294, 38198), (2588, 19099)]