51970074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21493}}^1$

素因数の和:21542

約数の個数: 32

約数和(自身を含む): 115551744

約数和(自身を除く): 63581670

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21493, 42986, 64479, 128958, 279409, 558818, 666283, 838227, 1332566, 1676454, 1998849, 3997698, 8661679, 17323358, 25985037, 51970074]

約数ペア:

[(1, 51970074), (2, 25985037), (3, 17323358), (6, 8661679), (13, 3997698), (26, 1998849), (31, 1676454), (39, 1332566), (62, 838227), (78, 666283), (93, 558818), (186, 279409), (403, 128958), (806, 64479), (1209, 42986), (2418, 21493)]