48081880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 137479680

約数和(自身を除く): 89397800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 67, 70, 77, 88, 110, 134, 140, 154, 220, 233, 268, 280, 308, 335, 385, 440, 466, 469, 536, 616, 670, 737, 770, 932, 938, 1165, 1340, 1474, 1540, 1631, 1864, 1876, 2330, 2345, 2563, 2680, 2948, 3080, 3262, 3685, 3752, 4660, 4690, 5126, 5159, 5896, 6524, 7370, 8155, 9320, 9380, 10252, 10318, 12815, 13048, 14740, 15611, 16310, 17941, 18760, 20504, 20636, 25630, 25795, 29480, 31222, 32620, 35882, 41272, 51260, 51590, 62444, 65240, 71764, 78055, 89705, 102520, 103180, 109277, 124888, 143528, 156110, 171721, 179410, 206360, 218554, 312220, 343442, 358820, 437108, 546385, 624440, 686884, 717640, 858605, 874216, 1092770, 1202047, 1373768, 1717210, 2185540, 2404094, 3434420, 4371080, 4808188, 6010235, 6868840, 9616376, 12020470, 24040940, 48081880]

約数ペア:

[(1, 48081880), (2, 24040940), (4, 12020470), (5, 9616376), (7, 6868840), (8, 6010235), (10, 4808188), (11, 4371080), (14, 3434420), (20, 2404094), (22, 2185540), (28, 1717210), (35, 1373768), (40, 1202047), (44, 1092770), (55, 874216), (56, 858605), (67, 717640), (70, 686884), (77, 624440), (88, 546385), (110, 437108), (134, 358820), (140, 343442), (154, 312220), (220, 218554), (233, 206360), (268, 179410), (280, 171721), (308, 156110), (335, 143528), (385, 124888), (440, 109277), (466, 103180), (469, 102520), (536, 89705), (616, 78055), (670, 71764), (737, 65240), (770, 62444), (932, 51590), (938, 51260), (1165, 41272), (1340, 35882), (1474, 32620), (1540, 31222), (1631, 29480), (1864, 25795), (1876, 25630), (2330, 20636), (2345, 20504), (2563, 18760), (2680, 17941), (2948, 16310), (3080, 15611), (3262, 14740), (3685, 13048), (3752, 12815), (4660, 10318), (4690, 10252), (5126, 9380), (5159, 9320), (5896, 8155), (6524, 7370)]