50244640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 124407360

約数和(自身を除く): 74162720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 67, 80, 86, 109, 134, 160, 172, 215, 218, 268, 335, 344, 430, 436, 536, 545, 670, 688, 860, 872, 1072, 1090, 1340, 1376, 1720, 1744, 2144, 2180, 2680, 2881, 3440, 3488, 4360, 4687, 5360, 5762, 6880, 7303, 8720, 9374, 10720, 11524, 14405, 14606, 17440, 18748, 23048, 23435, 28810, 29212, 36515, 37496, 46096, 46870, 57620, 58424, 73030, 74992, 92192, 93740, 115240, 116848, 146060, 149984, 187480, 230480, 233696, 292120, 314029, 374960, 460960, 584240, 628058, 749920, 1168480, 1256116, 1570145, 2512232, 3140290, 5024464, 6280580, 10048928, 12561160, 25122320, 50244640]

約数ペア:

[(1, 50244640), (2, 25122320), (4, 12561160), (5, 10048928), (8, 6280580), (10, 5024464), (16, 3140290), (20, 2512232), (32, 1570145), (40, 1256116), (43, 1168480), (67, 749920), (80, 628058), (86, 584240), (109, 460960), (134, 374960), (160, 314029), (172, 292120), (215, 233696), (218, 230480), (268, 187480), (335, 149984), (344, 146060), (430, 116848), (436, 115240), (536, 93740), (545, 92192), (670, 74992), (688, 73030), (860, 58424), (872, 57620), (1072, 46870), (1090, 46096), (1340, 37496), (1376, 36515), (1720, 29212), (1744, 28810), (2144, 23435), (2180, 23048), (2680, 18748), (2881, 17440), (3440, 14606), (3488, 14405), (4360, 11524), (4687, 10720), (5360, 9374), (5762, 8720), (6880, 7303)]