51419200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{4591}}^1$

素因数の和:4620

約数の個数: 84

約数和(自身を含む): 144629632

約数和(自身を除く): 93210432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 4591, 5600, 9182, 11200, 18364, 22955, 32137, 36728, 45910, 64274, 73456, 91820, 114775, 128548, 146912, 160685, 183640, 229550, 257096, 293824, 321370, 367280, 459100, 514192, 642740, 734560, 803425, 918200, 1028384, 1285480, 1469120, 1606850, 1836400, 2056768, 2570960, 3213700, 3672800, 5141920, 6427400, 7345600, 10283840, 12854800, 25709600, 51419200]

約数ペア:

[(1, 51419200), (2, 25709600), (4, 12854800), (5, 10283840), (7, 7345600), (8, 6427400), (10, 5141920), (14, 3672800), (16, 3213700), (20, 2570960), (25, 2056768), (28, 1836400), (32, 1606850), (35, 1469120), (40, 1285480), (50, 1028384), (56, 918200), (64, 803425), (70, 734560), (80, 642740), (100, 514192), (112, 459100), (140, 367280), (160, 321370), (175, 293824), (200, 257096), (224, 229550), (280, 183640), (320, 160685), (350, 146912), (400, 128548), (448, 114775), (560, 91820), (700, 73456), (800, 64274), (1120, 45910), (1400, 36728), (1600, 32137), (2240, 22955), (2800, 18364), (4591, 11200), (5600, 9182)]