50428672

素因数分解:

$2^8\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 116557056

約数和(自身を除く): 66128384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 128, 214, 224, 256, 263, 428, 448, 526, 749, 856, 896, 1052, 1498, 1712, 1792, 1841, 2104, 2996, 3424, 3682, 4208, 5992, 6848, 7364, 8416, 11984, 13696, 14728, 16832, 23968, 27392, 28141, 29456, 33664, 47936, 56282, 58912, 67328, 95872, 112564, 117824, 191744, 196987, 225128, 235648, 393974, 450256, 471296, 787948, 900512, 1575896, 1801024, 3151792, 3602048, 6303584, 7204096, 12607168, 25214336, 50428672]

約数ペア:

[(1, 50428672), (2, 25214336), (4, 12607168), (7, 7204096), (8, 6303584), (14, 3602048), (16, 3151792), (28, 1801024), (32, 1575896), (56, 900512), (64, 787948), (107, 471296), (112, 450256), (128, 393974), (214, 235648), (224, 225128), (256, 196987), (263, 191744), (428, 117824), (448, 112564), (526, 95872), (749, 67328), (856, 58912), (896, 56282), (1052, 47936), (1498, 33664), (1712, 29456), (1792, 28141), (1841, 27392), (2104, 23968), (2996, 16832), (3424, 14728), (3682, 13696), (4208, 11984), (5992, 8416), (6848, 7364)]