50149120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 142752960

約数和(自身を除く): 92603840

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, 193, 203, 224, 232, 256, 280, 290, 320, 386, 406, 448, 464, 560, 580, 640, 772, 812, 896, 928, 965, 1015, 1120, 1160, 1280, 1351, 1544, 1624, 1792, 1856, 1930, 2030, 2240, 2320, 2702, 3088, 3248, 3712, 3860, 4060, 4480, 4640, 5404, 5597, 6176, 6496, 6755, 7424, 7720, 8120, 8960, 9280, 10808, 11194, 12352, 12992, 13510, 15440, 16240, 18560, 21616, 22388, 24704, 25984, 27020, 27985, 30880, 32480, 37120, 39179, 43232, 44776, 49408, 51968, 54040, 55970, 61760, 64960, 78358, 86464, 89552, 108080, 111940, 123520, 129920, 156716, 172928, 179104, 195895, 216160, 223880, 247040, 259840, 313432, 345856, 358208, 391790, 432320, 447760, 626864, 716416, 783580, 864640, 895520, 1253728, 1432832, 1567160, 1729280, 1791040, 2507456, 3134320, 3582080, 5014912, 6268640, 7164160, 10029824, 12537280, 25074560, 50149120]

約数ペア:

[(1, 50149120), (2, 25074560), (4, 12537280), (5, 10029824), (7, 7164160), (8, 6268640), (10, 5014912), (14, 3582080), (16, 3134320), (20, 2507456), (28, 1791040), (29, 1729280), (32, 1567160), (35, 1432832), (40, 1253728), (56, 895520), (58, 864640), (64, 783580), (70, 716416), (80, 626864), (112, 447760), (116, 432320), (128, 391790), (140, 358208), (145, 345856), (160, 313432), (193, 259840), (203, 247040), (224, 223880), (232, 216160), (256, 195895), (280, 179104), (290, 172928), (320, 156716), (386, 129920), (406, 123520), (448, 111940), (464, 108080), (560, 89552), (580, 86464), (640, 78358), (772, 64960), (812, 61760), (896, 55970), (928, 54040), (965, 51968), (1015, 49408), (1120, 44776), (1160, 43232), (1280, 39179), (1351, 37120), (1544, 32480), (1624, 30880), (1792, 27985), (1856, 27020), (1930, 25984), (2030, 24704), (2240, 22388), (2320, 21616), (2702, 18560), (3088, 16240), (3248, 15440), (3712, 13510), (3860, 12992), (4060, 12352), (4480, 11194), (4640, 10808), (5404, 9280), (5597, 8960), (6176, 8120), (6496, 7720), (6755, 7424)]