51127560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12939

約数の個数: 96

約数和(自身を含む): 181284480

約数和(自身を除く): 130156920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 142021, 154932, 193665, 232398, 258220, 284042, 309864, 387330, 426063, 464796, 516440, 568084, 580995, 710105, 774660, 852126, 929592, 1136168, 1161990, 1278189, 1420210, 1549320, 1704252, 2130315, 2323980, 2556378, 2840420, 3408504, 4260630, 4647960, 5112756, 5680840, 6390945, 8521260, 10225512, 12781890, 17042520, 25563780, 51127560]

約数ペア:

[(1, 51127560), (2, 25563780), (3, 17042520), (4, 12781890), (5, 10225512), (6, 8521260), (8, 6390945), (9, 5680840), (10, 5112756), (11, 4647960), (12, 4260630), (15, 3408504), (18, 2840420), (20, 2556378), (22, 2323980), (24, 2130315), (30, 1704252), (33, 1549320), (36, 1420210), (40, 1278189), (44, 1161990), (45, 1136168), (55, 929592), (60, 852126), (66, 774660), (72, 710105), (88, 580995), (90, 568084), (99, 516440), (110, 464796), (120, 426063), (132, 387330), (165, 309864), (180, 284042), (198, 258220), (220, 232398), (264, 193665), (330, 154932), (360, 142021), (396, 129110), (440, 116199), (495, 103288), (660, 77466), (792, 64555), (990, 51644), (1320, 38733), (1980, 25822), (3960, 12911)]