53117298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5279}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 126846720

約数和(自身を除く): 73729422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 5279, 10062, 10558, 15837, 31674, 47511, 68627, 95022, 137254, 205881, 226997, 411762, 453994, 617643, 680991, 1235286, 1361982, 2042973, 2950961, 4085946, 5901922, 8852883, 17705766, 26558649, 53117298]

約数ペア:

[(1, 53117298), (2, 26558649), (3, 17705766), (6, 8852883), (9, 5901922), (13, 4085946), (18, 2950961), (26, 2042973), (39, 1361982), (43, 1235286), (78, 680991), (86, 617643), (117, 453994), (129, 411762), (234, 226997), (258, 205881), (387, 137254), (559, 95022), (774, 68627), (1118, 47511), (1677, 31674), (3354, 15837), (5031, 10558), (5279, 10062)]