49765569

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 78637824

約数和(自身を除く): 28872255

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 733, 1113, 1281, 2199, 3233, 5131, 9699, 15393, 22631, 38849, 44713, 67893, 116547, 134139, 271943, 312991, 815829, 938973, 2369789, 7109367, 16588523, 49765569]

約数ペア:

[(1, 49765569), (3, 16588523), (7, 7109367), (21, 2369789), (53, 938973), (61, 815829), (159, 312991), (183, 271943), (371, 134139), (427, 116547), (733, 67893), (1113, 44713), (1281, 38849), (2199, 22631), (3233, 15393), (5131, 9699)]