51524148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7744

約数の個数: 48

約数和(自身を含む): 132499136

約数和(自身を除く): 80974988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 7681, 15362, 23043, 30724, 46086, 92172, 99853, 199706, 299559, 330283, 399412, 599118, 660566, 990849, 1198236, 1321132, 1981698, 3963396, 4293679, 8587358, 12881037, 17174716, 25762074, 51524148]

約数ペア:

[(1, 51524148), (2, 25762074), (3, 17174716), (4, 12881037), (6, 8587358), (12, 4293679), (13, 3963396), (26, 1981698), (39, 1321132), (43, 1198236), (52, 990849), (78, 660566), (86, 599118), (129, 399412), (156, 330283), (172, 299559), (258, 199706), (516, 99853), (559, 92172), (1118, 46086), (1677, 30724), (2236, 23043), (3354, 15362), (6708, 7681)]