51151808

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{11257}}^1$

素因数の和:11340

約数の個数: 28

約数和(自身を含む): 102943152

約数和(自身を除く): 51791344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 11257, 22514, 45028, 90056, 180112, 360224, 720448, 799247, 1598494, 3196988, 6393976, 12787952, 25575904, 51151808]

約数ペア:

[(1, 51151808), (2, 25575904), (4, 12787952), (8, 6393976), (16, 3196988), (32, 1598494), (64, 799247), (71, 720448), (142, 360224), (284, 180112), (568, 90056), (1136, 45028), (2272, 22514), (4544, 11257)]