50538880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 143208000

約数和(自身を除く): 92669120

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, 389, 406, 448, 464, 560, 580, 640, 778, 812, 896, 928, 1015, 1120, 1160, 1556, 1624, 1856, 1945, 2030, 2240, 2320, 2723, 3112, 3248, 3712, 3890, 4060, 4480, 4640, 5446, 6224, 6496, 7780, 8120, 9280, 10892, 11281, 12448, 12992, 13615, 15560, 16240, 18560, 21784, 22562, 24896, 25984, 27230, 31120, 32480, 43568, 45124, 49792, 54460, 56405, 62240, 64960, 78967, 87136, 90248, 108920, 112810, 124480, 129920, 157934, 174272, 180496, 217840, 225620, 248960, 315868, 348544, 360992, 394835, 435680, 451240, 631736, 721984, 789670, 871360, 902480, 1263472, 1443968, 1579340, 1742720, 1804960, 2526944, 3158680, 3609920, 5053888, 6317360, 7219840, 10107776, 12634720, 25269440, 50538880]

約数ペア:

[(1, 50538880), (2, 25269440), (4, 12634720), (5, 10107776), (7, 7219840), (8, 6317360), (10, 5053888), (14, 3609920), (16, 3158680), (20, 2526944), (28, 1804960), (29, 1742720), (32, 1579340), (35, 1443968), (40, 1263472), (56, 902480), (58, 871360), (64, 789670), (70, 721984), (80, 631736), (112, 451240), (116, 435680), (128, 394835), (140, 360992), (145, 348544), (160, 315868), (203, 248960), (224, 225620), (232, 217840), (280, 180496), (290, 174272), (320, 157934), (389, 129920), (406, 124480), (448, 112810), (464, 108920), (560, 90248), (580, 87136), (640, 78967), (778, 64960), (812, 62240), (896, 56405), (928, 54460), (1015, 49792), (1120, 45124), (1160, 43568), (1556, 32480), (1624, 31120), (1856, 27230), (1945, 25984), (2030, 24896), (2240, 22562), (2320, 21784), (2723, 18560), (3112, 16240), (3248, 15560), (3712, 13615), (3890, 12992), (4060, 12448), (4480, 11281), (4640, 10892), (5446, 9280), (6224, 8120), (6496, 7780)]