55876620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 171460800

約数和(自身を除く): 115584180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1889, 1972, 2465, 2958, 3778, 4930, 5667, 5916, 7395, 7556, 9445, 9860, 11334, 14790, 18890, 22668, 28335, 29580, 32113, 37780, 54781, 56670, 64226, 96339, 109562, 113340, 128452, 160565, 164343, 192678, 219124, 273905, 321130, 328686, 385356, 481695, 547810, 642260, 657372, 821715, 931277, 963390, 1095620, 1643430, 1862554, 1926780, 2793831, 3286860, 3725108, 4656385, 5587662, 9312770, 11175324, 13969155, 18625540, 27938310, 55876620]

約数ペア:

[(1, 55876620), (2, 27938310), (3, 18625540), (4, 13969155), (5, 11175324), (6, 9312770), (10, 5587662), (12, 4656385), (15, 3725108), (17, 3286860), (20, 2793831), (29, 1926780), (30, 1862554), (34, 1643430), (51, 1095620), (58, 963390), (60, 931277), (68, 821715), (85, 657372), (87, 642260), (102, 547810), (116, 481695), (145, 385356), (170, 328686), (174, 321130), (204, 273905), (255, 219124), (290, 192678), (340, 164343), (348, 160565), (435, 128452), (493, 113340), (510, 109562), (580, 96339), (870, 64226), (986, 56670), (1020, 54781), (1479, 37780), (1740, 32113), (1889, 29580), (1972, 28335), (2465, 22668), (2958, 18890), (3778, 14790), (4930, 11334), (5667, 9860), (5916, 9445), (7395, 7556)]