51745368

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30367}}^1$

素因数の和:30447

約数の個数: 32

約数和(自身を含む): 131189760

約数和(自身を除く): 79444392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 30367, 60734, 91101, 121468, 182202, 242936, 364404, 728808, 2156057, 4312114, 6468171, 8624228, 12936342, 17248456, 25872684, 51745368]

約数ペア:

[(1, 51745368), (2, 25872684), (3, 17248456), (4, 12936342), (6, 8624228), (8, 6468171), (12, 4312114), (24, 2156057), (71, 728808), (142, 364404), (213, 242936), (284, 182202), (426, 121468), (568, 91101), (852, 60734), (1704, 30367)]