49215381

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2753}}^1$

素因数の和:2916

約数の個数: 16

約数和(自身を含む): 67417920

約数和(自身を除く): 18202539

約数列:

[1, 3, 59, 101, 177, 303, 2753, 5959, 8259, 17877, 162427, 278053, 487281, 834159, 16405127, 49215381]

約数ペア:

[(1, 49215381), (3, 16405127), (59, 834159), (101, 487281), (177, 278053), (303, 162427), (2753, 17877), (5959, 8259)]