56794959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 39005361

約数列:

[1, 3, 9, 13, 27, 39, 43, 53, 71, 117, 129, 159, 213, 351, 387, 477, 559, 639, 689, 923, 1161, 1431, 1677, 1917, 2067, 2279, 2769, 3053, 3763, 5031, 6201, 6837, 8307, 9159, 11289, 15093, 18603, 20511, 24921, 27477, 29627, 33867, 39689, 48919, 61533, 82431, 88881, 101601, 119067, 146757, 161809, 266643, 357201, 440271, 485427, 799929, 1071603, 1320813, 1456281, 2103517, 4368843, 6310551, 18931653, 56794959]

約数ペア:

[(1, 56794959), (3, 18931653), (9, 6310551), (13, 4368843), (27, 2103517), (39, 1456281), (43, 1320813), (53, 1071603), (71, 799929), (117, 485427), (129, 440271), (159, 357201), (213, 266643), (351, 161809), (387, 146757), (477, 119067), (559, 101601), (639, 88881), (689, 82431), (923, 61533), (1161, 48919), (1431, 39689), (1677, 33867), (1917, 29627), (2067, 27477), (2279, 24921), (2769, 20511), (3053, 18603), (3763, 15093), (5031, 11289), (6201, 9159), (6837, 8307)]