51797968

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 102786080

約数和(自身を除く): 50988112

約数列:

[1, 2, 4, 8, 16, 67, 134, 211, 229, 268, 422, 458, 536, 844, 916, 1072, 1688, 1832, 3376, 3664, 14137, 15343, 28274, 30686, 48319, 56548, 61372, 96638, 113096, 122744, 193276, 226192, 245488, 386552, 773104, 3237373, 6474746, 12949492, 25898984, 51797968]

約数ペア:

[(1, 51797968), (2, 25898984), (4, 12949492), (8, 6474746), (16, 3237373), (67, 773104), (134, 386552), (211, 245488), (229, 226192), (268, 193276), (422, 122744), (458, 113096), (536, 96638), (844, 61372), (916, 56548), (1072, 48319), (1688, 30686), (1832, 28274), (3376, 15343), (3664, 14137)]