52097920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:456

約数の個数: 128

約数和(自身を含む): 147614400

約数和(自身を除く): 95516480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 401, 406, 448, 464, 560, 580, 640, 802, 812, 896, 928, 1015, 1120, 1160, 1604, 1624, 1856, 2005, 2030, 2240, 2320, 2807, 3208, 3248, 3712, 4010, 4060, 4480, 4640, 5614, 6416, 6496, 8020, 8120, 9280, 11228, 11629, 12832, 12992, 14035, 16040, 16240, 18560, 22456, 23258, 25664, 25984, 28070, 32080, 32480, 44912, 46516, 51328, 56140, 58145, 64160, 64960, 81403, 89824, 93032, 112280, 116290, 128320, 129920, 162806, 179648, 186064, 224560, 232580, 256640, 325612, 359296, 372128, 407015, 449120, 465160, 651224, 744256, 814030, 898240, 930320, 1302448, 1488512, 1628060, 1796480, 1860640, 2604896, 3256120, 3721280, 5209792, 6512240, 7442560, 10419584, 13024480, 26048960, 52097920]

約数ペア:

[(1, 52097920), (2, 26048960), (4, 13024480), (5, 10419584), (7, 7442560), (8, 6512240), (10, 5209792), (14, 3721280), (16, 3256120), (20, 2604896), (28, 1860640), (29, 1796480), (32, 1628060), (35, 1488512), (40, 1302448), (56, 930320), (58, 898240), (64, 814030), (70, 744256), (80, 651224), (112, 465160), (116, 449120), (128, 407015), (140, 372128), (145, 359296), (160, 325612), (203, 256640), (224, 232580), (232, 224560), (280, 186064), (290, 179648), (320, 162806), (401, 129920), (406, 128320), (448, 116290), (464, 112280), (560, 93032), (580, 89824), (640, 81403), (802, 64960), (812, 64160), (896, 58145), (928, 56140), (1015, 51328), (1120, 46516), (1160, 44912), (1604, 32480), (1624, 32080), (1856, 28070), (2005, 25984), (2030, 25664), (2240, 23258), (2320, 22456), (2807, 18560), (3208, 16240), (3248, 16040), (3712, 14035), (4010, 12992), (4060, 12832), (4480, 11629), (4640, 11228), (5614, 9280), (6416, 8120), (6496, 8020)]