49057437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 77406336

約数和(自身を除く): 28348899

約数列:

[1, 3, 11, 13, 33, 39, 143, 173, 429, 519, 661, 1903, 1983, 2249, 5709, 6747, 7271, 8593, 21813, 24739, 25779, 74217, 94523, 114353, 283569, 343059, 1257883, 1486589, 3773649, 4459767, 16352479, 49057437]

約数ペア:

[(1, 49057437), (3, 16352479), (11, 4459767), (13, 3773649), (33, 1486589), (39, 1257883), (143, 343059), (173, 283569), (429, 114353), (519, 94523), (661, 74217), (1903, 25779), (1983, 24739), (2249, 21813), (5709, 8593), (6747, 7271)]