51441600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1563

約数の個数: 168

約数和(自身を含む): 193007488

約数和(自身を除く): 141565888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1531, 1600, 1680, 2100, 2240, 2400, 2800, 3062, 3360, 4200, 4593, 4800, 5600, 6124, 6720, 7655, 8400, 9186, 10717, 11200, 12248, 15310, 16800, 18372, 21434, 22965, 24496, 30620, 32151, 33600, 36744, 38275, 42868, 45930, 48992, 53585, 61240, 64302, 73488, 76550, 85736, 91860, 97984, 107170, 114825, 122480, 128604, 146976, 153100, 160755, 171472, 183720, 214340, 229650, 244960, 257208, 267925, 293952, 306200, 321510, 342944, 367440, 428680, 459300, 489920, 514416, 535850, 612400, 643020, 685888, 734880, 803775, 857360, 918600, 1028832, 1071700, 1224800, 1286040, 1469760, 1607550, 1714720, 1837200, 2057664, 2143400, 2449600, 2572080, 3215100, 3429440, 3674400, 4286800, 5144160, 6430200, 7348800, 8573600, 10288320, 12860400, 17147200, 25720800, 51441600]

約数ペア:

[(1, 51441600), (2, 25720800), (3, 17147200), (4, 12860400), (5, 10288320), (6, 8573600), (7, 7348800), (8, 6430200), (10, 5144160), (12, 4286800), (14, 3674400), (15, 3429440), (16, 3215100), (20, 2572080), (21, 2449600), (24, 2143400), (25, 2057664), (28, 1837200), (30, 1714720), (32, 1607550), (35, 1469760), (40, 1286040), (42, 1224800), (48, 1071700), (50, 1028832), (56, 918600), (60, 857360), (64, 803775), (70, 734880), (75, 685888), (80, 643020), (84, 612400), (96, 535850), (100, 514416), (105, 489920), (112, 459300), (120, 428680), (140, 367440), (150, 342944), (160, 321510), (168, 306200), (175, 293952), (192, 267925), (200, 257208), (210, 244960), (224, 229650), (240, 214340), (280, 183720), (300, 171472), (320, 160755), (336, 153100), (350, 146976), (400, 128604), (420, 122480), (448, 114825), (480, 107170), (525, 97984), (560, 91860), (600, 85736), (672, 76550), (700, 73488), (800, 64302), (840, 61240), (960, 53585), (1050, 48992), (1120, 45930), (1200, 42868), (1344, 38275), (1400, 36744), (1531, 33600), (1600, 32151), (1680, 30620), (2100, 24496), (2240, 22965), (2400, 21434), (2800, 18372), (3062, 16800), (3360, 15310), (4200, 12248), (4593, 11200), (4800, 10717), (5600, 9186), (6124, 8400), (6720, 7655)]