48609440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 127370880

約数和(自身を除く): 78761440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 389, 440, 568, 710, 778, 781, 880, 1136, 1420, 1556, 1562, 1760, 1945, 2272, 2840, 3112, 3124, 3890, 3905, 4279, 5680, 6224, 6248, 7780, 7810, 8558, 11360, 12448, 12496, 15560, 15620, 17116, 21395, 24992, 27619, 31120, 31240, 34232, 42790, 55238, 62240, 62480, 68464, 85580, 110476, 124960, 136928, 138095, 171160, 220952, 276190, 303809, 342320, 441904, 552380, 607618, 684640, 883808, 1104760, 1215236, 1519045, 2209520, 2430472, 3038090, 4419040, 4860944, 6076180, 9721888, 12152360, 24304720, 48609440]

約数ペア:

[(1, 48609440), (2, 24304720), (4, 12152360), (5, 9721888), (8, 6076180), (10, 4860944), (11, 4419040), (16, 3038090), (20, 2430472), (22, 2209520), (32, 1519045), (40, 1215236), (44, 1104760), (55, 883808), (71, 684640), (80, 607618), (88, 552380), (110, 441904), (142, 342320), (160, 303809), (176, 276190), (220, 220952), (284, 171160), (352, 138095), (355, 136928), (389, 124960), (440, 110476), (568, 85580), (710, 68464), (778, 62480), (781, 62240), (880, 55238), (1136, 42790), (1420, 34232), (1556, 31240), (1562, 31120), (1760, 27619), (1945, 24992), (2272, 21395), (2840, 17116), (3112, 15620), (3124, 15560), (3890, 12496), (3905, 12448), (4279, 11360), (5680, 8558), (6224, 7810), (6248, 7780)]