54170586

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^2\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 122712000

約数和(自身を除く): 68541414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 199, 213, 398, 426, 597, 639, 1194, 1278, 1791, 1917, 3582, 3834, 5041, 5373, 10082, 10746, 14129, 15123, 28258, 30246, 42387, 45369, 84774, 90738, 127161, 136107, 254322, 272214, 381483, 762966, 1003159, 2006318, 3009477, 6018954, 9028431, 18056862, 27085293, 54170586]

約数ペア:

[(1, 54170586), (2, 27085293), (3, 18056862), (6, 9028431), (9, 6018954), (18, 3009477), (27, 2006318), (54, 1003159), (71, 762966), (142, 381483), (199, 272214), (213, 254322), (398, 136107), (426, 127161), (597, 90738), (639, 84774), (1194, 45369), (1278, 42387), (1791, 30246), (1917, 28258), (3582, 15123), (3834, 14129), (5041, 10746), (5373, 10082)]