49911120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3301}}^1$

素因数の和:3330

約数の個数: 160

約数和(自身を含む): 196535040

約数和(自身を除く): 146623920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3301, 3780, 5040, 6602, 7560, 9903, 13204, 15120, 16505, 19806, 23107, 26408, 29709, 33010, 39612, 46214, 49515, 52816, 59418, 66020, 69321, 79224, 89127, 92428, 99030, 115535, 118836, 132040, 138642, 148545, 158448, 178254, 184856, 198060, 207963, 231070, 237672, 264080, 277284, 297090, 346605, 356508, 369712, 396120, 415926, 445635, 462140, 475344, 554568, 594180, 623889, 693210, 713016, 792240, 831852, 891270, 924280, 1039815, 1109136, 1188360, 1247778, 1386420, 1426032, 1663704, 1782540, 1848560, 2079630, 2376720, 2495556, 2772840, 3119445, 3327408, 3565080, 4159260, 4991112, 5545680, 6238890, 7130160, 8318520, 9982224, 12477780, 16637040, 24955560, 49911120]

約数ペア:

[(1, 49911120), (2, 24955560), (3, 16637040), (4, 12477780), (5, 9982224), (6, 8318520), (7, 7130160), (8, 6238890), (9, 5545680), (10, 4991112), (12, 4159260), (14, 3565080), (15, 3327408), (16, 3119445), (18, 2772840), (20, 2495556), (21, 2376720), (24, 2079630), (27, 1848560), (28, 1782540), (30, 1663704), (35, 1426032), (36, 1386420), (40, 1247778), (42, 1188360), (45, 1109136), (48, 1039815), (54, 924280), (56, 891270), (60, 831852), (63, 792240), (70, 713016), (72, 693210), (80, 623889), (84, 594180), (90, 554568), (105, 475344), (108, 462140), (112, 445635), (120, 415926), (126, 396120), (135, 369712), (140, 356508), (144, 346605), (168, 297090), (180, 277284), (189, 264080), (210, 237672), (216, 231070), (240, 207963), (252, 198060), (270, 184856), (280, 178254), (315, 158448), (336, 148545), (360, 138642), (378, 132040), (420, 118836), (432, 115535), (504, 99030), (540, 92428), (560, 89127), (630, 79224), (720, 69321), (756, 66020), (840, 59418), (945, 52816), (1008, 49515), (1080, 46214), (1260, 39612), (1512, 33010), (1680, 29709), (1890, 26408), (2160, 23107), (2520, 19806), (3024, 16505), (3301, 15120), (3780, 13204), (5040, 9903), (6602, 7560)]