50994560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 133293600

約数和(自身を除く): 82299040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 64, 68, 80, 85, 86, 109, 128, 136, 160, 170, 172, 215, 218, 272, 320, 340, 344, 430, 436, 544, 545, 640, 680, 688, 731, 860, 872, 1088, 1090, 1360, 1376, 1462, 1720, 1744, 1853, 2176, 2180, 2720, 2752, 2924, 3440, 3488, 3655, 3706, 4360, 4687, 5440, 5504, 5848, 6880, 6976, 7310, 7412, 8720, 9265, 9374, 10880, 11696, 13760, 13952, 14620, 14824, 17440, 18530, 18748, 23392, 23435, 27520, 29240, 29648, 34880, 37060, 37496, 46784, 46870, 58480, 59296, 69760, 74120, 74992, 79679, 93568, 93740, 116960, 118592, 148240, 149984, 159358, 187480, 233920, 237184, 296480, 299968, 318716, 374960, 398395, 467840, 592960, 599936, 637432, 749920, 796790, 1185920, 1274864, 1499840, 1593580, 2549728, 2999680, 3187160, 5099456, 6374320, 10198912, 12748640, 25497280, 50994560]

約数ペア:

[(1, 50994560), (2, 25497280), (4, 12748640), (5, 10198912), (8, 6374320), (10, 5099456), (16, 3187160), (17, 2999680), (20, 2549728), (32, 1593580), (34, 1499840), (40, 1274864), (43, 1185920), (64, 796790), (68, 749920), (80, 637432), (85, 599936), (86, 592960), (109, 467840), (128, 398395), (136, 374960), (160, 318716), (170, 299968), (172, 296480), (215, 237184), (218, 233920), (272, 187480), (320, 159358), (340, 149984), (344, 148240), (430, 118592), (436, 116960), (544, 93740), (545, 93568), (640, 79679), (680, 74992), (688, 74120), (731, 69760), (860, 59296), (872, 58480), (1088, 46870), (1090, 46784), (1360, 37496), (1376, 37060), (1462, 34880), (1720, 29648), (1744, 29240), (1853, 27520), (2176, 23435), (2180, 23392), (2720, 18748), (2752, 18530), (2924, 17440), (3440, 14824), (3488, 14620), (3655, 13952), (3706, 13760), (4360, 11696), (4687, 10880), (5440, 9374), (5504, 9265), (5848, 8720), (6880, 7412), (6976, 7310)]