51341616

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3271}}^1$

素因数の和:3394

約数の個数: 60

約数和(自身を含む): 145047760

約数和(自身を除く): 93706144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3271, 3924, 5232, 6542, 7848, 9813, 13084, 15696, 19626, 26168, 29439, 39252, 52336, 58878, 78504, 117756, 157008, 235512, 356539, 471024, 713078, 1069617, 1426156, 2139234, 2852312, 3208851, 4278468, 5704624, 6417702, 8556936, 12835404, 17113872, 25670808, 51341616]

約数ペア:

[(1, 51341616), (2, 25670808), (3, 17113872), (4, 12835404), (6, 8556936), (8, 6417702), (9, 5704624), (12, 4278468), (16, 3208851), (18, 2852312), (24, 2139234), (36, 1426156), (48, 1069617), (72, 713078), (109, 471024), (144, 356539), (218, 235512), (327, 157008), (436, 117756), (654, 78504), (872, 58878), (981, 52336), (1308, 39252), (1744, 29439), (1962, 26168), (2616, 19626), (3271, 15696), (3924, 13084), (5232, 9813), (6542, 7848)]