55119856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 60

約数和(自身を含む): 119336112

約数和(自身を除く): 64216256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 401, 484, 568, 781, 802, 968, 1136, 1562, 1604, 1936, 3124, 3208, 4411, 6248, 6416, 8591, 8822, 12496, 17182, 17644, 28471, 34364, 35288, 48521, 56942, 68728, 70576, 97042, 113884, 137456, 194084, 227768, 313181, 388168, 455536, 626362, 776336, 1252724, 2505448, 3444991, 5010896, 6889982, 13779964, 27559928, 55119856]

約数ペア:

[(1, 55119856), (2, 27559928), (4, 13779964), (8, 6889982), (11, 5010896), (16, 3444991), (22, 2505448), (44, 1252724), (71, 776336), (88, 626362), (121, 455536), (142, 388168), (176, 313181), (242, 227768), (284, 194084), (401, 137456), (484, 113884), (568, 97042), (781, 70576), (802, 68728), (968, 56942), (1136, 48521), (1562, 35288), (1604, 34364), (1936, 28471), (3124, 17644), (3208, 17182), (4411, 12496), (6248, 8822), (6416, 8591)]