51951240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4373}}^1$

素因数の和:4404

約数の個数: 128

約数和(自身を含む): 188956800

約数和(自身を除く): 137005560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4373, 5940, 8746, 11880, 13119, 17492, 21865, 26238, 34984, 39357, 43730, 48103, 52476, 65595, 78714, 87460, 96206, 104952, 118071, 131190, 144309, 157428, 174920, 192412, 196785, 236142, 240515, 262380, 288618, 314856, 384824, 393570, 432927, 472284, 481030, 524760, 577236, 590355, 721545, 787140, 865854, 944568, 962060, 1154472, 1180710, 1298781, 1443090, 1574280, 1731708, 1924120, 2164635, 2361420, 2597562, 2886180, 3463416, 4329270, 4722840, 5195124, 5772360, 6493905, 8658540, 10390248, 12987810, 17317080, 25975620, 51951240]

約数ペア:

[(1, 51951240), (2, 25975620), (3, 17317080), (4, 12987810), (5, 10390248), (6, 8658540), (8, 6493905), (9, 5772360), (10, 5195124), (11, 4722840), (12, 4329270), (15, 3463416), (18, 2886180), (20, 2597562), (22, 2361420), (24, 2164635), (27, 1924120), (30, 1731708), (33, 1574280), (36, 1443090), (40, 1298781), (44, 1180710), (45, 1154472), (54, 962060), (55, 944568), (60, 865854), (66, 787140), (72, 721545), (88, 590355), (90, 577236), (99, 524760), (108, 481030), (110, 472284), (120, 432927), (132, 393570), (135, 384824), (165, 314856), (180, 288618), (198, 262380), (216, 240515), (220, 236142), (264, 196785), (270, 192412), (297, 174920), (330, 157428), (360, 144309), (396, 131190), (440, 118071), (495, 104952), (540, 96206), (594, 87460), (660, 78714), (792, 65595), (990, 52476), (1080, 48103), (1188, 43730), (1320, 39357), (1485, 34984), (1980, 26238), (2376, 21865), (2970, 17492), (3960, 13119), (4373, 11880), (5940, 8746)]