52666881

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1997}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 71928000

約数和(自身を除く): 19261119

約数列:

[1, 3, 59, 149, 177, 447, 1997, 5991, 8791, 26373, 117823, 297553, 353469, 892659, 17555627, 52666881]

約数ペア:

[(1, 52666881), (3, 17555627), (59, 892659), (149, 353469), (177, 297553), (447, 117823), (1997, 26373), (5991, 8791)]