51703680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3876

約数の個数: 128

約数和(自身を含む): 188398080

約数和(自身を除く): 136694400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 3847, 4480, 6720, 7694, 11541, 13440, 15388, 19235, 23082, 26929, 30776, 38470, 46164, 53858, 57705, 61552, 76940, 80787, 92328, 107716, 115410, 123104, 134645, 153880, 161574, 184656, 215432, 230820, 246208, 269290, 307760, 323148, 369312, 403935, 430864, 461640, 492416, 538580, 615520, 646296, 738624, 807870, 861728, 923280, 1077160, 1231040, 1292592, 1477248, 1615740, 1723456, 1846560, 2154320, 2462080, 2585184, 3231480, 3446912, 3693120, 4308640, 5170368, 6462960, 7386240, 8617280, 10340736, 12925920, 17234560, 25851840, 51703680]

約数ペア:

[(1, 51703680), (2, 25851840), (3, 17234560), (4, 12925920), (5, 10340736), (6, 8617280), (7, 7386240), (8, 6462960), (10, 5170368), (12, 4308640), (14, 3693120), (15, 3446912), (16, 3231480), (20, 2585184), (21, 2462080), (24, 2154320), (28, 1846560), (30, 1723456), (32, 1615740), (35, 1477248), (40, 1292592), (42, 1231040), (48, 1077160), (56, 923280), (60, 861728), (64, 807870), (70, 738624), (80, 646296), (84, 615520), (96, 538580), (105, 492416), (112, 461640), (120, 430864), (128, 403935), (140, 369312), (160, 323148), (168, 307760), (192, 269290), (210, 246208), (224, 230820), (240, 215432), (280, 184656), (320, 161574), (336, 153880), (384, 134645), (420, 123104), (448, 115410), (480, 107716), (560, 92328), (640, 80787), (672, 76940), (840, 61552), (896, 57705), (960, 53858), (1120, 46164), (1344, 38470), (1680, 30776), (1920, 26929), (2240, 23082), (2688, 19235), (3360, 15388), (3847, 13440), (4480, 11541), (6720, 7694)]