56130186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 132477120

約数和(自身を除く): 76346934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2689, 2982, 3479, 5378, 6958, 8067, 10437, 16134, 18823, 20874, 37646, 56469, 112938, 131761, 190919, 263522, 381838, 395283, 572757, 790566, 1145514, 1336433, 2672866, 4009299, 8018598, 9355031, 18710062, 28065093, 56130186]

約数ペア:

[(1, 56130186), (2, 28065093), (3, 18710062), (6, 9355031), (7, 8018598), (14, 4009299), (21, 2672866), (42, 1336433), (49, 1145514), (71, 790566), (98, 572757), (142, 395283), (147, 381838), (213, 263522), (294, 190919), (426, 131761), (497, 112938), (994, 56469), (1491, 37646), (2689, 20874), (2982, 18823), (3479, 16134), (5378, 10437), (6958, 8067)]