56228562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12687

約数の個数: 48

約数和(自身を含む): 138116160

約数和(自身を除く): 81887598

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 12647, 25294, 37941, 75882, 113823, 164411, 227646, 240293, 328822, 480586, 493233, 720879, 986466, 1441758, 1479699, 2162637, 2959398, 3123809, 4325274, 6247618, 9371427, 18742854, 28114281, 56228562]

約数ペア:

[(1, 56228562), (2, 28114281), (3, 18742854), (6, 9371427), (9, 6247618), (13, 4325274), (18, 3123809), (19, 2959398), (26, 2162637), (38, 1479699), (39, 1441758), (57, 986466), (78, 720879), (114, 493233), (117, 480586), (171, 328822), (234, 240293), (247, 227646), (342, 164411), (494, 113823), (741, 75882), (1482, 37941), (2223, 25294), (4446, 12647)]