51513168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{153313}}^1$

素因数の和:153331

約数の個数: 40

約数和(自身を含む): 152087488

約数和(自身を除く): 100574320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 153313, 306626, 459939, 613252, 919878, 1073191, 1226504, 1839756, 2146382, 2453008, 3219573, 3679512, 4292764, 6439146, 7359024, 8585528, 12878292, 17171056, 25756584, 51513168]

約数ペア:

[(1, 51513168), (2, 25756584), (3, 17171056), (4, 12878292), (6, 8585528), (7, 7359024), (8, 6439146), (12, 4292764), (14, 3679512), (16, 3219573), (21, 2453008), (24, 2146382), (28, 1839756), (42, 1226504), (48, 1073191), (56, 919878), (84, 613252), (112, 459939), (168, 306626), (336, 153313)]