56865660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 168376320

約数和(自身を除く): 111510660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 463, 534, 690, 890, 926, 1068, 1335, 1380, 1389, 1780, 1852, 2047, 2315, 2670, 2778, 4094, 4630, 5340, 5556, 6141, 6945, 8188, 9260, 10235, 10649, 12282, 13890, 20470, 21298, 24564, 27780, 30705, 31947, 40940, 41207, 42596, 53245, 61410, 63894, 82414, 106490, 122820, 123621, 127788, 159735, 164828, 206035, 212980, 247242, 319470, 412070, 494484, 618105, 638940, 824140, 947761, 1236210, 1895522, 2472420, 2843283, 3791044, 4738805, 5686566, 9477610, 11373132, 14216415, 18955220, 28432830, 56865660]

約数ペア:

[(1, 56865660), (2, 28432830), (3, 18955220), (4, 14216415), (5, 11373132), (6, 9477610), (10, 5686566), (12, 4738805), (15, 3791044), (20, 2843283), (23, 2472420), (30, 1895522), (46, 1236210), (60, 947761), (69, 824140), (89, 638940), (92, 618105), (115, 494484), (138, 412070), (178, 319470), (230, 247242), (267, 212980), (276, 206035), (345, 164828), (356, 159735), (445, 127788), (460, 123621), (463, 122820), (534, 106490), (690, 82414), (890, 63894), (926, 61410), (1068, 53245), (1335, 42596), (1380, 41207), (1389, 40940), (1780, 31947), (1852, 30705), (2047, 27780), (2315, 24564), (2670, 21298), (2778, 20470), (4094, 13890), (4630, 12282), (5340, 10649), (5556, 10235), (6141, 9260), (6945, 8188)]