52885911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 27754089

約数列:

[1, 3, 13, 19, 39, 57, 149, 247, 447, 479, 741, 1437, 1937, 2831, 5811, 6227, 8493, 9101, 18681, 27303, 36803, 71371, 110409, 118313, 214113, 354939, 927823, 1356049, 2783469, 4068147, 17628637, 52885911]

約数ペア:

[(1, 52885911), (3, 17628637), (13, 4068147), (19, 2783469), (39, 1356049), (57, 927823), (149, 354939), (247, 214113), (447, 118313), (479, 110409), (741, 71371), (1437, 36803), (1937, 27303), (2831, 18681), (5811, 9101), (6227, 8493)]