51251346

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15631

約数の個数: 32

約数和(自身を含む): 115766400

約数和(自身を除く): 64515054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 15559, 31118, 46677, 93354, 140031, 280062, 420093, 840186, 949099, 1898198, 2847297, 5694594, 8541891, 17083782, 25625673, 51251346]

約数ペア:

[(1, 51251346), (2, 25625673), (3, 17083782), (6, 8541891), (9, 5694594), (18, 2847297), (27, 1898198), (54, 949099), (61, 840186), (122, 420093), (183, 280062), (366, 140031), (549, 93354), (1098, 46677), (1647, 31118), (3294, 15559)]