54275286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:781

約数の個数: 64

約数和(自身を含む): 125556480

約数和(自身を除く): 71281194

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 691, 741, 1007, 1378, 1382, 1482, 2014, 2067, 2073, 3021, 4134, 4146, 6042, 8983, 13091, 13129, 17966, 26182, 26258, 26949, 36623, 39273, 39387, 53898, 73246, 78546, 78774, 109869, 170677, 219738, 341354, 476099, 512031, 695837, 952198, 1024062, 1391674, 1428297, 2087511, 2856594, 4175022, 9045881, 18091762, 27137643, 54275286]

約数ペア:

[(1, 54275286), (2, 27137643), (3, 18091762), (6, 9045881), (13, 4175022), (19, 2856594), (26, 2087511), (38, 1428297), (39, 1391674), (53, 1024062), (57, 952198), (78, 695837), (106, 512031), (114, 476099), (159, 341354), (247, 219738), (318, 170677), (494, 109869), (689, 78774), (691, 78546), (741, 73246), (1007, 53898), (1378, 39387), (1382, 39273), (1482, 36623), (2014, 26949), (2067, 26258), (2073, 26182), (3021, 17966), (4134, 13129), (4146, 13091), (6042, 8983)]