51402728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{494257}}^1$

素因数の和:494276

約数の個数: 16

約数和(自身を含む): 103794180

約数和(自身を除く): 52391452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 494257, 988514, 1977028, 3954056, 6425341, 12850682, 25701364, 51402728]

約数ペア:

[(1, 51402728), (2, 25701364), (4, 12850682), (8, 6425341), (13, 3954056), (26, 1977028), (52, 988514), (104, 494257)]