54505995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 97511040

約数和(自身を除く): 43005045

約数列:

[1, 3, 5, 15, 17, 37, 51, 53, 85, 109, 111, 159, 185, 255, 265, 327, 545, 555, 629, 795, 901, 1635, 1853, 1887, 1961, 2703, 3145, 4033, 4505, 5559, 5777, 5883, 9265, 9435, 9805, 12099, 13515, 17331, 20165, 27795, 28885, 29415, 33337, 60495, 68561, 86655, 98209, 100011, 166685, 205683, 213749, 294627, 342805, 491045, 500055, 641247, 1028415, 1068745, 1473135, 3206235, 3633733, 10901199, 18168665, 54505995]

約数ペア:

[(1, 54505995), (3, 18168665), (5, 10901199), (15, 3633733), (17, 3206235), (37, 1473135), (51, 1068745), (53, 1028415), (85, 641247), (109, 500055), (111, 491045), (159, 342805), (185, 294627), (255, 213749), (265, 205683), (327, 166685), (545, 100011), (555, 98209), (629, 86655), (795, 68561), (901, 60495), (1635, 33337), (1853, 29415), (1887, 28885), (1961, 27795), (2703, 20165), (3145, 17331), (4033, 13515), (4505, 12099), (5559, 9805), (5777, 9435), (5883, 9265)]