52745288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 105089400

約数和(自身を除く): 52344112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 997, 1556, 1994, 3112, 3988, 6613, 7976, 13226, 16949, 26452, 33898, 52904, 67796, 135592, 387833, 775666, 1551332, 3102664, 6593161, 13186322, 26372644, 52745288]

約数ペア:

[(1, 52745288), (2, 26372644), (4, 13186322), (8, 6593161), (17, 3102664), (34, 1551332), (68, 775666), (136, 387833), (389, 135592), (778, 67796), (997, 52904), (1556, 33898), (1994, 26452), (3112, 16949), (3988, 13226), (6613, 7976)]