54807368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 129064320

約数和(自身を除く): 74256952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 386, 461, 616, 772, 922, 1351, 1544, 1844, 2123, 2702, 3227, 3688, 4246, 5071, 5404, 6454, 8492, 10142, 10808, 12908, 14861, 16984, 20284, 25816, 29722, 35497, 40568, 59444, 70994, 88973, 118888, 141988, 177946, 283976, 355892, 622811, 711784, 978703, 1245622, 1957406, 2491244, 3914812, 4982488, 6850921, 7829624, 13701842, 27403684, 54807368]

約数ペア:

[(1, 54807368), (2, 27403684), (4, 13701842), (7, 7829624), (8, 6850921), (11, 4982488), (14, 3914812), (22, 2491244), (28, 1957406), (44, 1245622), (56, 978703), (77, 711784), (88, 622811), (154, 355892), (193, 283976), (308, 177946), (386, 141988), (461, 118888), (616, 88973), (772, 70994), (922, 59444), (1351, 40568), (1544, 35497), (1844, 29722), (2123, 25816), (2702, 20284), (3227, 16984), (3688, 14861), (4246, 12908), (5071, 10808), (5404, 10142), (6454, 8492)]